diff --git a/lnbits/core/views/api.py b/lnbits/core/views/api.py
index c33e874cb..b533a8e2c 100644
--- a/lnbits/core/views/api.py
+++ b/lnbits/core/views/api.py
@@ -34,6 +34,7 @@ from lnbits.utils.exchange_rates import (
     fiat_amount_as_satoshis,
     satoshis_amount_as_fiat,
 )
+
 from .. import core_app, db
 from ..crud import (
     create_payment,
diff --git a/lnbits/core/views/generic.py b/lnbits/core/views/generic.py
index fcc0365bf..31a7b0300 100644
--- a/lnbits/core/views/generic.py
+++ b/lnbits/core/views/generic.py
@@ -22,6 +22,8 @@ from lnbits.settings import (
     LNBITS_SITE_TITLE,
     SERVICE_FEE,
 )
+
+from ...helpers import get_valid_extensions
 from ..crud import (
     create_account,
     create_wallet,
@@ -32,7 +34,6 @@ from ..crud import (
     update_user_extension,
 )
 from ..services import pay_invoice, redeem_lnurl_withdraw
-from ...helpers import get_valid_extensions
 
 core_html_routes: APIRouter = APIRouter(tags=["Core NON-API Website Routes"])
 
diff --git a/lnbits/core/views/public_api.py b/lnbits/core/views/public_api.py
index 465693d9a..ef8dc056c 100644
--- a/lnbits/core/views/public_api.py
+++ b/lnbits/core/views/public_api.py
@@ -8,6 +8,7 @@ from loguru import logger
 from starlette.requests import Request
 
 from lnbits import bolt11
+
 from .. import core_app
 from ..crud import get_standalone_payment
 from ..tasks import api_invoice_listeners
diff --git a/lnbits/extensions/gerty/__init__.py b/lnbits/extensions/gerty/__init__.py
index c5f526b54..03fdef12b 100644
--- a/lnbits/extensions/gerty/__init__.py
+++ b/lnbits/extensions/gerty/__init__.py
@@ -11,8 +11,10 @@ db = Database("ext_gerty")
 
 gerty_ext: APIRouter = APIRouter(prefix="/gerty", tags=["Gerty"])
 
+
 def gerty_renderer():
     return template_renderer(["lnbits/extensions/gerty/templates"])
 
+
 from .views import *  # noqa
 from .views_api import *  # noqa
diff --git a/lnbits/extensions/gerty/crud.py b/lnbits/extensions/gerty/crud.py
index a472ef37f..10b17df1e 100644
--- a/lnbits/extensions/gerty/crud.py
+++ b/lnbits/extensions/gerty/crud.py
@@ -28,7 +28,7 @@ async def create_gerty(wallet_id: str, data: Gerty) -> Gerty:
             data.lnbits_wallets,
             data.mempool_endpoint,
             data.exchange,
-            data.display_preferences
+            data.display_preferences,
         ),
     )
 
@@ -36,6 +36,7 @@ async def create_gerty(wallet_id: str, data: Gerty) -> Gerty:
     assert gerty, "Newly created gerty couldn't be retrieved"
     return gerty
 
+
 async def update_gerty(gerty_id: str, **kwargs) -> Gerty:
     q = ", ".join([f"{field[0]} = ?" for field in kwargs.items()])
     await db.execute(
@@ -43,6 +44,7 @@ async def update_gerty(gerty_id: str, **kwargs) -> Gerty:
     )
     return await get_gerty(gerty_id)
 
+
 async def get_gerty(gerty_id: str) -> Optional[Gerty]:
     row = await db.fetchone("SELECT * FROM gerty.gertys WHERE id = ?", (gerty_id,))
     return Gerty(**row) if row else None
diff --git a/lnbits/extensions/gerty/helpers.py b/lnbits/extensions/gerty/helpers.py
index 3f7f88e3e..b2c757a68 100644
--- a/lnbits/extensions/gerty/helpers.py
+++ b/lnbits/extensions/gerty/helpers.py
@@ -1,15 +1,18 @@
-from datetime import datetime, timedelta
-import pytz
-import httpx
 import textwrap
+from datetime import datetime, timedelta
+
+import httpx
+import pytz
 from loguru import logger
 
 from .number_prefixer import *
 
+
 def get_percent_difference(current, previous, precision=4):
     difference = (current - previous) / current * 100
     return "{0}{1}%".format("+" if difference > 0 else "", round(difference, precision))
 
+
 # A helper function get a nicely formated dict for the text
 def get_text_item_dict(text: str, font_size: int, x_pos: int = None, y_pos: int = None):
     # Get line size by font size
@@ -30,26 +33,24 @@ def get_text_item_dict(text: str, font_size: int, x_pos: int = None, y_pos: int
     word_list = wrapper.wrap(text=text)
     # logger.debug("number of chars = {0}".format(len(text)))
 
-    multilineText = '\n'.join(word_list)
+    multilineText = "\n".join(word_list)
     # logger.debug("number of lines = {0}".format(len(word_list)))
 
     # logger.debug('multilineText')
     # logger.debug(multilineText)
 
-    text = {
-        "value": multilineText,
-        "size": font_size
-    }
+    text = {"value": multilineText, "size": font_size}
     if x_pos is None and y_pos is None:
-        text['position'] = 'center'
+        text["position"] = "center"
     else:
-        text['x'] = x_pos
-        text['y'] = y_pos
+        text["x"] = x_pos
+        text["y"] = y_pos
     return text
 
+
 # format a number for nice display output
 def format_number(number, precision=None):
-    return ("{:,}".format(round(number, precision)))
+    return "{:,}".format(round(number, precision))
 
 
 async def get_mempool_recommended_fees(gerty):
@@ -58,6 +59,7 @@ async def get_mempool_recommended_fees(gerty):
             r = await client.get(gerty.mempool_endpoint + "/api/v1/fees/recommended")
     return r.json()
 
+
 async def get_mining_dashboard(gerty):
     areas = []
     if isinstance(gerty.mempool_endpoint, str):
@@ -65,94 +67,141 @@ async def get_mining_dashboard(gerty):
             # current hashrate
             r = await client.get(gerty.mempool_endpoint + "/api/v1/mining/hashrate/1w")
             data = r.json()
-            hashrateNow = data['currentHashrate']
-            hashrateOneWeekAgo = data['hashrates'][6]['avgHashrate']
+            hashrateNow = data["currentHashrate"]
+            hashrateOneWeekAgo = data["hashrates"][6]["avgHashrate"]
 
             text = []
             text.append(get_text_item_dict("Current mining hashrate", 12))
-            text.append(get_text_item_dict("{0}hash".format(si_format(hashrateNow, 6, True, " ")), 20))
-            text.append(get_text_item_dict("{0} vs 7 days ago".format(get_percent_difference(hashrateNow, hashrateOneWeekAgo, 3)), 12))
+            text.append(
+                get_text_item_dict(
+                    "{0}hash".format(si_format(hashrateNow, 6, True, " ")), 20
+                )
+            )
+            text.append(
+                get_text_item_dict(
+                    "{0} vs 7 days ago".format(
+                        get_percent_difference(hashrateNow, hashrateOneWeekAgo, 3)
+                    ),
+                    12,
+                )
+            )
             areas.append(text)
 
-            r = await client.get(gerty.mempool_endpoint + "/api/v1/difficulty-adjustment")
+            r = await client.get(
+                gerty.mempool_endpoint + "/api/v1/difficulty-adjustment"
+            )
 
             # timeAvg
             text = []
-            progress = "{0}%".format(round(r.json()['progressPercent'], 2))
+            progress = "{0}%".format(round(r.json()["progressPercent"], 2))
             text.append(get_text_item_dict("Progress through current epoch", 12))
             text.append(get_text_item_dict(progress, 20))
             areas.append(text)
 
             # difficulty adjustment
             text = []
-            stat = r.json()['remainingTime']
+            stat = r.json()["remainingTime"]
             text.append(get_text_item_dict("Time to next difficulty adjustment", 12))
             text.append(get_text_item_dict(get_time_remaining(stat / 1000, 3), 20))
             areas.append(text)
 
             # difficultyChange
             text = []
-            difficultyChange = round(r.json()['difficultyChange'], 2)
+            difficultyChange = round(r.json()["difficultyChange"], 2)
             text.append(get_text_item_dict("Estimated difficulty change", 12))
-            text.append(get_text_item_dict("{0}{1}%".format("+" if difficultyChange > 0 else "", round(difficultyChange, 2)), 20))
+            text.append(
+                get_text_item_dict(
+                    "{0}{1}%".format(
+                        "+" if difficultyChange > 0 else "", round(difficultyChange, 2)
+                    ),
+                    20,
+                )
+            )
             areas.append(text)
 
             r = await client.get(gerty.mempool_endpoint + "/api/v1/mining/hashrate/1m")
             data = r.json()
             stat = {}
-            stat['current'] = data['currentDifficulty']
-            stat['previous'] = data['difficulty'][len(data['difficulty']) - 2]['difficulty']
+            stat["current"] = data["currentDifficulty"]
+            stat["previous"] = data["difficulty"][len(data["difficulty"]) - 2][
+                "difficulty"
+            ]
     return areas
 
+
 async def api_get_lightning_stats(gerty):
     stat = {}
     if isinstance(gerty.mempool_endpoint, str):
         async with httpx.AsyncClient() as client:
-            r = await client.get(gerty.mempool_endpoint + "/api/v1/lightning/statistics/latest")
+            r = await client.get(
+                gerty.mempool_endpoint + "/api/v1/lightning/statistics/latest"
+            )
             data = r.json()
     return data
 
+
 async def get_lightning_stats(gerty):
     data = await api_get_lightning_stats(gerty)
     areas = []
 
     text = []
     text.append(get_text_item_dict("Channel Count", 12))
-    text.append(get_text_item_dict(format_number(data['latest']['channel_count']), 20))
-    difference = get_percent_difference(current=data['latest']['channel_count'],
-                                        previous=data['previous']['channel_count'])
+    text.append(get_text_item_dict(format_number(data["latest"]["channel_count"]), 20))
+    difference = get_percent_difference(
+        current=data["latest"]["channel_count"],
+        previous=data["previous"]["channel_count"],
+    )
     text.append(get_text_item_dict("{0} in last 7 days".format(difference), 12))
     areas.append(text)
 
     text = []
     text.append(get_text_item_dict("Number of Nodes", 12))
-    text.append(get_text_item_dict(format_number(data['latest']['node_count']), 20))
-    difference = get_percent_difference(current=data['latest']['node_count'], previous=data['previous']['node_count'])
+    text.append(get_text_item_dict(format_number(data["latest"]["node_count"]), 20))
+    difference = get_percent_difference(
+        current=data["latest"]["node_count"], previous=data["previous"]["node_count"]
+    )
     text.append(get_text_item_dict("{0} in last 7 days".format(difference), 12))
     areas.append(text)
 
     text = []
     text.append(get_text_item_dict("Total Capacity", 12))
-    avg_capacity = float(data['latest']['total_capacity']) / float(100000000)
-    text.append(get_text_item_dict("{0} BTC".format(format_number(avg_capacity, 2)), 20))
-    difference = get_percent_difference(current=data['latest']['total_capacity'], previous=data['previous']['total_capacity'])
+    avg_capacity = float(data["latest"]["total_capacity"]) / float(100000000)
+    text.append(
+        get_text_item_dict("{0} BTC".format(format_number(avg_capacity, 2)), 20)
+    )
+    difference = get_percent_difference(
+        current=data["latest"]["total_capacity"],
+        previous=data["previous"]["total_capacity"],
+    )
     text.append(get_text_item_dict("{0} in last 7 days".format(difference), 12))
     areas.append(text)
 
     text = []
     text.append(get_text_item_dict("Average Channel Capacity", 12))
-    text.append(get_text_item_dict("{0} sats".format(format_number(data['latest']['avg_capacity'])), 20))
-    difference = get_percent_difference(current=data['latest']['avg_capacity'], previous=data['previous']['avg_capacity'])
+    text.append(
+        get_text_item_dict(
+            "{0} sats".format(format_number(data["latest"]["avg_capacity"])), 20
+        )
+    )
+    difference = get_percent_difference(
+        current=data["latest"]["avg_capacity"],
+        previous=data["previous"]["avg_capacity"],
+    )
     text.append(get_text_item_dict("{0} in last 7 days".format(difference), 12))
     areas.append(text)
 
     return areas
 
+
 def get_next_update_time(sleep_time_seconds: int = 0, timezone: str = "Europe/London"):
     utc_now = pytz.utc.localize(datetime.utcnow())
     next_refresh_time = utc_now + timedelta(0, sleep_time_seconds)
     local_refresh_time = next_refresh_time.astimezone(pytz.timezone(timezone))
-    return "{0} {1}".format("I'll wake up at" if gerty_should_sleep() else "Next update at",local_refresh_time.strftime("%H:%M on %e %b %Y"))
+    return "{0} {1}".format(
+        "I'll wake up at" if gerty_should_sleep() else "Next update at",
+        local_refresh_time.strftime("%H:%M on %e %b %Y"),
+    )
+
 
 def gerty_should_sleep(timezone: str = "Europe/London"):
     utc_now = pytz.utc.localize(datetime.utcnow())
@@ -161,13 +210,12 @@ def gerty_should_sleep(timezone: str = "Europe/London"):
     hours = int(hours)
     logger.debug("HOURS")
     logger.debug(hours)
-    if(hours >= 22 and hours <= 23):
+    if hours >= 22 and hours <= 23:
         return True
     else:
         return False
 
 
-
 def get_date_suffix(dayNumber):
     if 4 <= dayNumber <= 20 or 24 <= dayNumber <= 30:
         return "th"
@@ -178,10 +226,10 @@ def get_date_suffix(dayNumber):
 def get_time_remaining(seconds, granularity=2):
     intervals = (
         # ('weeks', 604800),  # 60 * 60 * 24 * 7
-        ('days', 86400),  # 60 * 60 * 24
-        ('hours', 3600),  # 60 * 60
-        ('minutes', 60),
-        ('seconds', 1),
+        ("days", 86400),  # 60 * 60 * 24
+        ("hours", 3600),  # 60 * 60
+        ("minutes", 60),
+        ("seconds", 1),
     )
 
     result = []
@@ -191,6 +239,6 @@ def get_time_remaining(seconds, granularity=2):
         if value:
             seconds -= value * count
             if value == 1:
-                name = name.rstrip('s')
+                name = name.rstrip("s")
             result.append("{} {}".format(round(value), name))
-    return ', '.join(result[:granularity])
+    return ", ".join(result[:granularity])
diff --git a/lnbits/extensions/gerty/migrations.py b/lnbits/extensions/gerty/migrations.py
index 459fc8807..0e15b68e2 100644
--- a/lnbits/extensions/gerty/migrations.py
+++ b/lnbits/extensions/gerty/migrations.py
@@ -15,4 +15,4 @@ async def m001_initial(db):
             display_preferences TEXT
         );
     """
-    )
\ No newline at end of file
+    )
diff --git a/lnbits/extensions/gerty/models.py b/lnbits/extensions/gerty/models.py
index fc7a33774..89707a86a 100644
--- a/lnbits/extensions/gerty/models.py
+++ b/lnbits/extensions/gerty/models.py
@@ -4,16 +4,21 @@ from typing import Optional
 from fastapi import Query
 from pydantic import BaseModel
 
+
 class Gerty(BaseModel):
     id: str = Query(None)
     name: str
     wallet: str
     refresh_time: int = Query(None)
-    lnbits_wallets: str = Query(None) # Wallets to keep an eye on, {"wallet-id": "wallet-read-key, etc"}
-    mempool_endpoint: str = Query(None) # Mempool endpoint to use
-    exchange: str = Query(None) # BTC <-> Fiat exchange rate to pull ie "USD", in 0.0001 and sats
+    lnbits_wallets: str = Query(
+        None
+    )  # Wallets to keep an eye on, {"wallet-id": "wallet-read-key, etc"}
+    mempool_endpoint: str = Query(None)  # Mempool endpoint to use
+    exchange: str = Query(
+        None
+    )  # BTC <-> Fiat exchange rate to pull ie "USD", in 0.0001 and sats
     display_preferences: str = Query(None)
 
     @classmethod
     def from_row(cls, row: Row) -> "Gerty":
-        return cls(**dict(row))
\ No newline at end of file
+        return cls(**dict(row))
diff --git a/lnbits/extensions/gerty/number_prefixer.py b/lnbits/extensions/gerty/number_prefixer.py
index 1ba8c024b..eab684e7a 100644
--- a/lnbits/extensions/gerty/number_prefixer.py
+++ b/lnbits/extensions/gerty/number_prefixer.py
@@ -1,48 +1,51 @@
 import math
 
+
 def si_classifier(val):
     suffixes = {
-        24:{'long_suffix':'yotta', 'short_suffix':'Y', 'scalar':10**24},
-        21:{'long_suffix':'zetta', 'short_suffix':'Z', 'scalar':10**21},
-        18:{'long_suffix':'exa', 'short_suffix':'E', 'scalar':10**18},
-        15:{'long_suffix':'peta', 'short_suffix':'P', 'scalar':10**15},
-        12:{'long_suffix':'tera', 'short_suffix':'T', 'scalar':10**12},
-        9:{'long_suffix':'giga', 'short_suffix':'G', 'scalar':10**9},
-        6:{'long_suffix':'mega', 'short_suffix':'M', 'scalar':10**6},
-        3:{'long_suffix':'kilo', 'short_suffix':'k', 'scalar':10**3},
-        0:{'long_suffix':'', 'short_suffix':'', 'scalar':10**0},
-        -3:{'long_suffix':'milli', 'short_suffix':'m', 'scalar':10**-3},
-        -6:{'long_suffix':'micro', 'short_suffix':'µ', 'scalar':10**-6},
-        -9:{'long_suffix':'nano', 'short_suffix':'n', 'scalar':10**-9},
-        -12:{'long_suffix':'pico', 'short_suffix':'p', 'scalar':10**-12},
-        -15:{'long_suffix':'femto', 'short_suffix':'f', 'scalar':10**-15},
-        -18:{'long_suffix':'atto', 'short_suffix':'a', 'scalar':10**-18},
-        -21:{'long_suffix':'zepto', 'short_suffix':'z', 'scalar':10**-21},
-        -24:{'long_suffix':'yocto', 'short_suffix':'y', 'scalar':10**-24}
+        24: {"long_suffix": "yotta", "short_suffix": "Y", "scalar": 10**24},
+        21: {"long_suffix": "zetta", "short_suffix": "Z", "scalar": 10**21},
+        18: {"long_suffix": "exa", "short_suffix": "E", "scalar": 10**18},
+        15: {"long_suffix": "peta", "short_suffix": "P", "scalar": 10**15},
+        12: {"long_suffix": "tera", "short_suffix": "T", "scalar": 10**12},
+        9: {"long_suffix": "giga", "short_suffix": "G", "scalar": 10**9},
+        6: {"long_suffix": "mega", "short_suffix": "M", "scalar": 10**6},
+        3: {"long_suffix": "kilo", "short_suffix": "k", "scalar": 10**3},
+        0: {"long_suffix": "", "short_suffix": "", "scalar": 10**0},
+        -3: {"long_suffix": "milli", "short_suffix": "m", "scalar": 10**-3},
+        -6: {"long_suffix": "micro", "short_suffix": "µ", "scalar": 10**-6},
+        -9: {"long_suffix": "nano", "short_suffix": "n", "scalar": 10**-9},
+        -12: {"long_suffix": "pico", "short_suffix": "p", "scalar": 10**-12},
+        -15: {"long_suffix": "femto", "short_suffix": "f", "scalar": 10**-15},
+        -18: {"long_suffix": "atto", "short_suffix": "a", "scalar": 10**-18},
+        -21: {"long_suffix": "zepto", "short_suffix": "z", "scalar": 10**-21},
+        -24: {"long_suffix": "yocto", "short_suffix": "y", "scalar": 10**-24},
     }
-    exponent = int(math.floor(math.log10(abs(val))/3.0)*3)
+    exponent = int(math.floor(math.log10(abs(val)) / 3.0) * 3)
     return suffixes.get(exponent, None)
 
+
 def si_formatter(value):
-    '''
+    """
     Return a triple of scaled value, short suffix, long suffix, or None if
     the value cannot be classified.
-    '''
+    """
     classifier = si_classifier(value)
     if classifier == None:
         # Don't know how to classify this value
         return None
 
-    scaled = value / classifier['scalar']
-    return (scaled, classifier['short_suffix'], classifier['long_suffix'])
+    scaled = value / classifier["scalar"]
+    return (scaled, classifier["short_suffix"], classifier["long_suffix"])
 
-def si_format(value, precision=4, long_form=False, separator=''):
-    '''
+
+def si_format(value, precision=4, long_form=False, separator=""):
+    """
     "SI prefix" formatted string: return a string with the given precision
     and an appropriate order-of-3-magnitudes suffix, e.g.:
         si_format(1001.0) => '1.00K'
         si_format(0.00000000123, long_form=True, separator=' ') => '1.230 nano'
-    '''
+    """
     scaled, short_suffix, long_suffix = si_formatter(value)
 
     if scaled == None:
@@ -58,5 +61,6 @@ def si_format(value, precision=4, long_form=False, separator=''):
     else:
         precision = precision - 3
 
-    return '{scaled:.{precision}f}{separator}{suffix}'.format(
-        scaled=scaled, precision=precision, separator=separator, suffix=suffix)
\ No newline at end of file
+    return "{scaled:.{precision}f}{separator}{suffix}".format(
+        scaled=scaled, precision=precision, separator=separator, suffix=suffix
+    )
diff --git a/lnbits/extensions/gerty/templates/gerty/_api_docs.html b/lnbits/extensions/gerty/templates/gerty/_api_docs.html
index 889760e19..db1412799 100644
--- a/lnbits/extensions/gerty/templates/gerty/_api_docs.html
+++ b/lnbits/extensions/gerty/templates/gerty/_api_docs.html
@@ -71,7 +71,8 @@
         <h5 class="text-caption q-mt-sm q-mb-none">Curl example</h5>
         <code
           >curl -X DELETE {{ request.base_url
-          }}gerty/api/v1/gertys/&lt;gerty_id&gt; -H "X-Api-Key: &lt;admin_key&gt;"
+          }}gerty/api/v1/gertys/&lt;gerty_id&gt; -H "X-Api-Key:
+          &lt;admin_key&gt;"
         </code>
       </q-card-section>
     </q-card>
diff --git a/lnbits/extensions/gerty/templates/gerty/gerty.html b/lnbits/extensions/gerty/templates/gerty/gerty.html
index e4401fe14..216e57213 100644
--- a/lnbits/extensions/gerty/templates/gerty/gerty.html
+++ b/lnbits/extensions/gerty/templates/gerty/gerty.html
@@ -1,40 +1,74 @@
-{% extends "public.html" %}  {% block toolbar_title %} {{ gerty.name }}{% endblock %}{% block page %}
-{% raw %}
+{% extends "public.html" %} {% block toolbar_title %} {{ gerty.name }}{%
+endblock %}{% block page %} {% raw %}
 <div class="q-pa-md row items-start q-gutter-md">
-  <q-card unelevated flat  class="q-pa-none text-body1 blockquote" style="background: none !important;">
-    "{{gerty.sats_quote[0].text}}" <br/>~ Satoshi {{gerty.sats_quote[0].date}}
-</q-card>
+  <q-card
+    unelevated
+    flat
+    class="q-pa-none text-body1 blockquote"
+    style="background: none !important"
+  >
+    "{{gerty.sats_quote[0].text}}" <br />~ Satoshi {{gerty.sats_quote[0].date}}
+  </q-card>
 </div>
 <div class="q-pa-md row items-start q-gutter-md">
-  <q-card unelevated flat class="q-pa-none" style="background: none !important;">
+  <q-card unelevated flat class="q-pa-none" style="background: none !important">
     <q-card-section class="text-h1 q-pa-none">
       {{gerty.exchange[0].amount.toFixed(2)}} {{gerty.exchange[0].fiat}}
     </q-card-section>
   </q-card>
-<q-card v-for="gertywallet in gertywallets" style="width:380px" flat>
-  <q-card-section horizontal class="q-pa-none" :style="`background-color: ${gertywallet.color1}`">
-    <q-card-section class="q-pa-none">
-      <div class="q-item__section column  q-pa-lg q-mr-none text-white q-item__section--side justify-center" :style="`background-color: ${gertywallet.color2}`" >
-        <i aria-hidden="true" role="presentation" class="material-icons q-icon notranslate text-white" style="font-size: 50px;">sentiment_satisfied</i></div>  
-    </q-card-section>
+  <q-card v-for="gertywallet in gertywallets" style="width: 380px" flat>
+    <q-card-section
+      horizontal
+      class="q-pa-none"
+      :style="`background-color: ${gertywallet.color1}`"
+    >
+      <q-card-section class="q-pa-none">
+        <div
+          class="q-item__section column q-pa-lg q-mr-none text-white q-item__section--side justify-center"
+          :style="`background-color: ${gertywallet.color2}`"
+        >
+          <i
+            aria-hidden="true"
+            role="presentation"
+            class="material-icons q-icon notranslate text-white"
+            style="font-size: 50px"
+            >sentiment_satisfied</i
+          >
+        </div>
+      </q-card-section>
 
-    <div class="q-item__section column  q-pa-md q-ml-none  text-white q-item__section--main justify-center" style="min-width:200px;">
-      <div class="q-item__label text-white text-h6 text-weight-bolder">{{gertywallet.amount}}</div><div class="q-item__label"><b>{{gertywallet.name}}</b></div>
-    </div>
-  </q-card-section>
-</q-card>
+      <div
+        class="q-item__section column q-pa-md q-ml-none text-white q-item__section--main justify-center"
+        style="min-width: 200px"
+      >
+        <div class="q-item__label text-white text-h6 text-weight-bolder">
+          {{gertywallet.amount}}
+        </div>
+        <div class="q-item__label"><b>{{gertywallet.name}}</b></div>
+      </div>
+    </q-card-section>
+  </q-card>
 </div>
 
-<div class="row q-col-gutter-md ">  
+<div class="row q-col-gutter-md">
   <div v-if="gerty.onchain[0]" class="col-12 col-sm-6 col-md-5 col-lg-6">
     <q-card class="q-pa-lg">
-     <p class="text-h4">Onchain Stats</p>
-     Difficulty Progress Percent
-     <q-linear-progress size="20px" :value="gerty.onchain[0].difficulty[0].progressPercent/100" color="primary" class="q-mt-sm">
-      <div class="absolute-full flex flex-center">
-        <q-badge color="white" text-color="accent" :label="gerty.onchain[0].difficulty[0].progressPercent.toFixed() + '%'" />
-      </div>
-    </q-linear-progress>
+      <p class="text-h4">Onchain Stats</p>
+      Difficulty Progress Percent
+      <q-linear-progress
+        size="20px"
+        :value="gerty.onchain[0].difficulty[0].progressPercent/100"
+        color="primary"
+        class="q-mt-sm"
+      >
+        <div class="absolute-full flex flex-center">
+          <q-badge
+            color="white"
+            text-color="accent"
+            :label="gerty.onchain[0].difficulty[0].progressPercent.toFixed() + '%'"
+          />
+        </div>
+      </q-linear-progress>
 
       <q-card-section class="q-pa-none">
         <div class="row q-mt-lg q-gutter-sm text-h6">
@@ -46,17 +80,14 @@
   </div>
   <div v-if="gerty.ln[0]" class="col-12 col-sm-6 col-md-5 col-lg-6">
     <q-card class="q-pa-lg">
-     <p class="text-h4">LN Stats</p>
+      <p class="text-h4">LN Stats</p>
       <q-card-section class="q-pa-none">
-        <div class="row q-mt-lg q-gutter-sm">
-          {{gerty.ln}}
-        </div>
+        <div class="row q-mt-lg q-gutter-sm">{{gerty.ln}}</div>
       </q-card-section>
     </q-card>
   </div>
 </div>
-{% endraw %}
-{% endblock %} {% block scripts %}
+{% endraw %} {% endblock %} {% block scripts %}
 <script>
   Vue.component(VueQrcode.name, VueQrcode)
 
diff --git a/lnbits/extensions/gerty/templates/gerty/index.html b/lnbits/extensions/gerty/templates/gerty/index.html
index 7dc39fed5..64afc6832 100644
--- a/lnbits/extensions/gerty/templates/gerty/index.html
+++ b/lnbits/extensions/gerty/templates/gerty/index.html
@@ -1,630 +1,631 @@
-{% extends "base.html" %} {% from "macros.jinja" import window_vars with context %} {% block page %}
-    <div class="row q-col-gutter-md">
-        <div class="col-12 col-md-8 col-lg-7 q-gutter-y-md">
-            <q-card>
-                <q-card-section>
-                    <q-btn unelevated color="primary" @click="formDialog.show = true"
-                    >New Gerty
-                    </q-btn
-                    >
-                </q-card-section>
-            </q-card>
-            <q-card>
-                <q-card-section>
-                    <div class="row items-center no-wrap q-mb-md">
-                        <div class="col">
-                            <h5 class="text-subtitle1 q-my-none">Gerty</h5>
-                        </div>
-                        <div class="col-auto">
-                            <q-btn flat color="grey" @click="exportCSV">Export to CSV</q-btn>
-                        </div>
-                    </div>
-                    <q-table
-                            dense
-                            flat
-                            :data="gertys"
-                            row-key="id"
-                            :columns="gertysTable.columns"
-                            :pagination.sync="gertysTable.pagination"
-                    >
-                        {% raw %}
-                        <template v-slot:header="props">
-                            <q-tr :props="props">
-                                <q-th auto-width></q-th>
-                                <q-th v-for="col in props.cols" :key="col.name" :props="props"
-                                      :class="`col__${col.name} text-truncate elipsis`">
-                                    {{ col.label }}
-                                </q-th>
-                                <q-th auto-width></q-th>
-                                <q-th auto-width></q-th>
-                            </q-tr>
-                        </template>
-
-                        <template v-slot:body="props">
-                            <q-tr :props="props">
-                                <q-td auto-width>
-                                    <q-btn
-                                            unelevated
-                                            dense
-                                            size="xs"
-                                            icon="sentiment_satisfied"
-                                            color="green"
-                                            type="a"
-                                            :href="props.row.gerty"
-                                            target="_blank"
-                                    >
-                                        <q-tooltip>Launch software Gerty</q-tooltip>
-                                    </q-btn>
-                                    <q-btn
-                                            unelevated
-                                            dense
-                                            size="xs"
-                                            icon="code"
-                                            color="pink"
-                                            type="a"
-                                            :href="props.row.gertyJson"
-                                            target="_blank"
-                                    >
-                                        <q-tooltip>Launch software Gerty</q-tooltip>
-                                    </q-btn>
-                                </q-td>
-                                <q-td v-for="col in props.cols" :key="col.name" :props="props">
-                                    {{ (col.name == 'tip_options' && col.value ?
-                                    JSON.parse(col.value).join(", ") : col.value) }}
-                                </q-td>
-                                <q-td auto-width>
-                                    <q-btn
-                                            flat
-                                            dense
-                                            size="xs"
-                                            @click="updateformDialog(props.row.id)"
-                                            icon="edit"
-                                            color="light-blue"
-                                    ></q-btn>
-                                </q-td>
-                                <q-td auto-width>
-                                    <q-btn
-                                            flat
-                                            dense
-                                            size="xs"
-                                            @click="deleteGerty(props.row.id)"
-                                            icon="cancel"
-                                            color="pink"
-                                    ></q-btn>
-                                </q-td>
-                            </q-tr>
-                        </template>
-                        {% endraw %}
-                    </q-table>
-                </q-card-section>
-            </q-card>
+{% extends "base.html" %} {% from "macros.jinja" import window_vars with context
+%} {% block page %}
+<div class="row q-col-gutter-md">
+  <div class="col-12 col-md-8 col-lg-7 q-gutter-y-md">
+    <q-card>
+      <q-card-section>
+        <q-btn unelevated color="primary" @click="formDialog.show = true"
+          >New Gerty
+        </q-btn>
+      </q-card-section>
+    </q-card>
+    <q-card>
+      <q-card-section>
+        <div class="row items-center no-wrap q-mb-md">
+          <div class="col">
+            <h5 class="text-subtitle1 q-my-none">Gerty</h5>
+          </div>
+          <div class="col-auto">
+            <q-btn flat color="grey" @click="exportCSV">Export to CSV</q-btn>
+          </div>
         </div>
+        <q-table
+          dense
+          flat
+          :data="gertys"
+          row-key="id"
+          :columns="gertysTable.columns"
+          :pagination.sync="gertysTable.pagination"
+        >
+          {% raw %}
+          <template v-slot:header="props">
+            <q-tr :props="props">
+              <q-th auto-width></q-th>
+              <q-th
+                v-for="col in props.cols"
+                :key="col.name"
+                :props="props"
+                :class="`col__${col.name} text-truncate elipsis`"
+              >
+                {{ col.label }}
+              </q-th>
+              <q-th auto-width></q-th>
+              <q-th auto-width></q-th>
+            </q-tr>
+          </template>
 
-        <div class="col-12 col-md-5 q-gutter-y-md">
-            <q-card>
-                <q-card-section>
-                    <h6 class="text-subtitle1 q-my-none">{{ SITE_TITLE }} Gerty extension</h6>
-                </q-card-section>
-                <q-card-section class="q-pa-none">
-                    <q-separator></q-separator>
-                    <q-list>
-                        {% include "gerty/_api_docs.html" %}
-                    </q-list>
-                </q-card-section>
-            </q-card>
+          <template v-slot:body="props">
+            <q-tr :props="props">
+              <q-td auto-width>
+                <q-btn
+                  unelevated
+                  dense
+                  size="xs"
+                  icon="sentiment_satisfied"
+                  color="green"
+                  type="a"
+                  :href="props.row.gerty"
+                  target="_blank"
+                >
+                  <q-tooltip>Launch software Gerty</q-tooltip>
+                </q-btn>
+                <q-btn
+                  unelevated
+                  dense
+                  size="xs"
+                  icon="code"
+                  color="pink"
+                  type="a"
+                  :href="props.row.gertyJson"
+                  target="_blank"
+                >
+                  <q-tooltip>Launch software Gerty</q-tooltip>
+                </q-btn>
+              </q-td>
+              <q-td v-for="col in props.cols" :key="col.name" :props="props">
+                {{ (col.name == 'tip_options' && col.value ?
+                JSON.parse(col.value).join(", ") : col.value) }}
+              </q-td>
+              <q-td auto-width>
+                <q-btn
+                  flat
+                  dense
+                  size="xs"
+                  @click="updateformDialog(props.row.id)"
+                  icon="edit"
+                  color="light-blue"
+                ></q-btn>
+              </q-td>
+              <q-td auto-width>
+                <q-btn
+                  flat
+                  dense
+                  size="xs"
+                  @click="deleteGerty(props.row.id)"
+                  icon="cancel"
+                  color="pink"
+                ></q-btn>
+              </q-td>
+            </q-tr>
+          </template>
+          {% endraw %}
+        </q-table>
+      </q-card-section>
+    </q-card>
+  </div>
+
+  <div class="col-12 col-md-5 q-gutter-y-md">
+    <q-card>
+      <q-card-section>
+        <h6 class="text-subtitle1 q-my-none">
+          {{ SITE_TITLE }} Gerty extension
+        </h6>
+      </q-card-section>
+      <q-card-section class="q-pa-none">
+        <q-separator></q-separator>
+        <q-list> {% include "gerty/_api_docs.html" %} </q-list>
+      </q-card-section>
+    </q-card>
+  </div>
+
+  <q-dialog v-model="formDialog.show" position="top" @hide="closeFormDialog">
+    <q-card class="q-pa-lg q-pt-xl" style="width: 500px">
+      <q-form @submit="sendFormDataGerty" class="q-gutter-md">
+        <q-input
+          filled
+          dense
+          v-model.trim="formDialog.data.name"
+          label="Name"
+          placeholder="Son of Gerty"
+        ></q-input>
+        <q-select
+          filled
+          dense
+          emit-value
+          v-model="formDialog.data.wallet"
+          :options="g.user.walletOptions"
+          label="Wallet *"
+        ></q-select>
+        <q-select
+          filled
+          multiple
+          dense
+          emit-value
+          v-model="formDialog.data.lnbits_wallets"
+          use-input
+          use-chips
+          multiple
+          hide-dropdown-icon
+          new-value-mode="add-unique"
+          label="Invoice keys of wallets to watch"
+        >
+          <q-tooltip>Hit enter to add values</q-tooltip>
+        </q-select>
+        <q-select
+          filled
+          dense
+          emit-value
+          v-model="formDialog.data.exchange"
+          :options="currencyOptions"
+          label="Exchange rate"
+        ></q-select>
+        <q-input
+          filled
+          dense
+          v-model.trim="formDialog.data.mempool_endpoint"
+          label="Mempool link"
+        >
+          <q-tooltip>Used for getting onchain/ln stats</q-tooltip>
+        </q-input>
+
+        <q-input
+          filled
+          dense
+          v-model.trim="formDialog.data.refresh_time"
+          label="Refresh time in seconds"
+        >
+          <q-tooltip
+            >The amount of time in seconds between screen updates</q-tooltip
+          >
+        </q-input>
+
+        <p>Use the toggles below to control what your Gerty will display</p>
+
+        <q-toggle
+          v-model="formDialog.data.display_preferences.dashboard"
+          label="LNbits Dashboard"
+        ></q-toggle>
+
+        <q-toggle
+          v-model="formDialog.data.display_preferences.fun_satoshi_quotes"
+          label="Satoshi Quotes"
+        >
+          <q-tooltip>Displays random quotes from Satoshi</q-tooltip>
+        </q-toggle>
+        <q-toggle
+          v-model="formDialog.data.display_preferences.fun_exchange_market_rate"
+          label="Fiat to BTC  price"
+        ></q-toggle>
+
+        <q-toggle
+          v-model="formDialog.data.display_preferences.onchain_dashboard"
+          label="Onchain Dashboard"
+        ></q-toggle>
+
+        <q-toggle
+          v-model="formDialog.data.display_preferences.mempool_recommended_fees"
+          label="mempool.space Recommended Fees"
+        ></q-toggle>
+
+        <q-toggle
+          v-model="formDialog.data.display_preferences.mining_dashboard"
+          label="Mining Dashboard"
+        ></q-toggle>
+
+        <q-toggle
+          v-model="formDialog.data.display_preferences.lightning_dashboard"
+          label="Lightning Network Dashboard"
+        ></q-toggle>
+
+        <div class="row q-mt-lg">
+          <q-btn
+            unelevated
+            color="primary"
+            :disable="formDialog.data.wallet == null || formDialog.data.name == null"
+            type="submit"
+            class="q-mr-md"
+            v-if="!formDialog.data.id"
+            >Create Gerty
+          </q-btn>
+          <q-btn
+            v-else
+            unelevated
+            color="primary"
+            :disable="formDialog.data.wallet == null || formDialog.data.name == null"
+            type="submit"
+            >Update Gerty
+          </q-btn>
+          <q-btn v-close-popup flat color="grey" class="q-ml-auto"
+            >Cancel
+          </q-btn>
         </div>
-
-        <q-dialog v-model="formDialog.show" position="top" @hide="closeFormDialog">
-            <q-card class="q-pa-lg q-pt-xl" style="width: 500px">
-                <q-form @submit="sendFormDataGerty" class="q-gutter-md">
-                    <q-input
-                            filled
-                            dense
-                            v-model.trim="formDialog.data.name"
-                            label="Name"
-                            placeholder="Son of Gerty"
-                    ></q-input>
-                    <q-select
-                            filled
-                            dense
-                            emit-value
-                            v-model="formDialog.data.wallet"
-                            :options="g.user.walletOptions"
-                            label="Wallet *"
-                    ></q-select>
-                    <q-select
-                            filled
-                            multiple
-                            dense
-                            emit-value
-                            v-model="formDialog.data.lnbits_wallets"
-                            use-input
-                            use-chips
-                            multiple
-                            hide-dropdown-icon
-                            new-value-mode="add-unique"
-                            label="Invoice keys of wallets to watch"
-                    >
-                        <q-tooltip>Hit enter to add values</q-tooltip>
-                    </q-select>
-                    <q-select
-                            filled
-                            dense
-                            emit-value
-                            v-model="formDialog.data.exchange"
-                            :options="currencyOptions"
-                            label="Exchange rate"
-                    ></q-select>
-                    <q-input
-                            filled
-                            dense
-                            v-model.trim="formDialog.data.mempool_endpoint"
-                            label="Mempool link"
-                    >
-                        <q-tooltip>Used for getting onchain/ln stats</q-tooltip>
-                    </q-input>
-
-                    <q-input
-                            filled
-                            dense
-                            v-model.trim="formDialog.data.refresh_time"
-                            label="Refresh time in seconds"
-                    >
-                        <q-tooltip>The amount of time in seconds between screen updates</q-tooltip>
-                    </q-input>
-
-                    <p>Use the toggles below to control what your Gerty will display</p>
-
-                    <q-toggle
-                            v-model="formDialog.data.display_preferences.dashboard"
-                            label="LNbits Dashboard"
-                    ></q-toggle>
-
-                    <q-toggle
-                            v-model="formDialog.data.display_preferences.fun_satoshi_quotes"
-                            label="Satoshi Quotes"
-                    >
-                        <q-tooltip>Displays random quotes from Satoshi</q-tooltip>
-                    </q-toggle>
-                    <q-toggle
-                            v-model="formDialog.data.display_preferences.fun_exchange_market_rate"
-                            label="Fiat to BTC  price"
-                    ></q-toggle>
-
-                    <q-toggle
-                            v-model="formDialog.data.display_preferences.onchain_dashboard"
-                            label="Onchain Dashboard"
-                    ></q-toggle>
-
-                    <q-toggle
-                            v-model="formDialog.data.display_preferences.mempool_recommended_fees"
-                            label="mempool.space Recommended Fees"
-                    ></q-toggle>
-
-                    <q-toggle
-                            v-model="formDialog.data.display_preferences.mining_dashboard"
-                            label="Mining Dashboard"
-                    ></q-toggle>
-
-                    <q-toggle
-                            v-model="formDialog.data.display_preferences.lightning_dashboard"
-                            label="Lightning Network Dashboard"
-                    ></q-toggle>
-
-                    <div class="row q-mt-lg">
-                        <q-btn
-                                unelevated
-                                color="primary"
-                                :disable="formDialog.data.wallet == null || formDialog.data.name == null"
-                                type="submit"
-                                class="q-mr-md"
-                                v-if="!formDialog.data.id"
-                        >Create Gerty
-                        </q-btn
-                        >
-                        <q-btn
-                                v-else
-                                unelevated
-                                color="primary"
-                                :disable="formDialog.data.wallet == null || formDialog.data.name == null"
-                                type="submit"
-                        >Update Gerty
-                        </q-btn
-                        >
-                        <q-btn v-close-popup flat color="grey" class="q-ml-auto"
-                        >Cancel
-                        </q-btn
-                        >
-                    </div>
-                </q-form>
-            </q-card>
-        </q-dialog>
-    </div>
+      </q-form>
+    </q-card>
+  </q-dialog>
+</div>
 {% endblock %} {% block scripts %} {{ window_vars(user) }}
-    <script>
-        var mapGerty = function (obj) {
-            obj.date = Quasar.utils.date.formatDate(
-                new Date(obj.time * 1000),
-                'YYYY-MM-DD HH:mm'
-            )
-            obj.fsat = new Intl.NumberFormat(LOCALE).format(obj.amount)
-            obj.gerty = ['/gerty/', obj.id].join('')
-            obj.gertyJson = ['/gerty/api/v1/gerty/', obj.id].join('')
-            return obj
-        }
+<script>
+  var mapGerty = function (obj) {
+      obj.date = Quasar.utils.date.formatDate(
+          new Date(obj.time * 1000),
+          'YYYY-MM-DD HH:mm'
+      )
+      obj.fsat = new Intl.NumberFormat(LOCALE).format(obj.amount)
+      obj.gerty = ['/gerty/', obj.id].join('')
+      obj.gertyJson = ['/gerty/api/v1/gerty/', obj.id].join('')
+      return obj
+  }
 
-        new Vue({
-            el: '#vue',
-            mixins: [windowMixin],
-            data: function () {
-                return {
-                    gertys: [],
-                    currencyOptions: [
-                        'USD',
-                        'EUR',
-                        'GBP',
-                        'AED',
-                        'AFN',
-                        'ALL',
-                        'AMD',
-                        'ANG',
-                        'AOA',
-                        'ARS',
-                        'AUD',
-                        'AWG',
-                        'AZN',
-                        'BAM',
-                        'BBD',
-                        'BDT',
-                        'BGN',
-                        'BHD',
-                        'BIF',
-                        'BMD',
-                        'BND',
-                        'BOB',
-                        'BRL',
-                        'BSD',
-                        'BTN',
-                        'BWP',
-                        'BYN',
-                        'BZD',
-                        'CAD',
-                        'CDF',
-                        'CHF',
-                        'CLF',
-                        'CLP',
-                        'CNH',
-                        'CNY',
-                        'COP',
-                        'CRC',
-                        'CUC',
-                        'CUP',
-                        'CVE',
-                        'CZK',
-                        'DJF',
-                        'DKK',
-                        'DOP',
-                        'DZD',
-                        'EGP',
-                        'ERN',
-                        'ETB',
-                        'EUR',
-                        'FJD',
-                        'FKP',
-                        'GBP',
-                        'GEL',
-                        'GGP',
-                        'GHS',
-                        'GIP',
-                        'GMD',
-                        'GNF',
-                        'GTQ',
-                        'GYD',
-                        'HKD',
-                        'HNL',
-                        'HRK',
-                        'HTG',
-                        'HUF',
-                        'IDR',
-                        'ILS',
-                        'IMP',
-                        'INR',
-                        'IQD',
-                        'IRR',
-                        'IRT',
-                        'ISK',
-                        'JEP',
-                        'JMD',
-                        'JOD',
-                        'JPY',
-                        'KES',
-                        'KGS',
-                        'KHR',
-                        'KMF',
-                        'KPW',
-                        'KRW',
-                        'KWD',
-                        'KYD',
-                        'KZT',
-                        'LAK',
-                        'LBP',
-                        'LKR',
-                        'LRD',
-                        'LSL',
-                        'LYD',
-                        'MAD',
-                        'MDL',
-                        'MGA',
-                        'MKD',
-                        'MMK',
-                        'MNT',
-                        'MOP',
-                        'MRO',
-                        'MUR',
-                        'MVR',
-                        'MWK',
-                        'MXN',
-                        'MYR',
-                        'MZN',
-                        'NAD',
-                        'NGN',
-                        'NIO',
-                        'NOK',
-                        'NPR',
-                        'NZD',
-                        'OMR',
-                        'PAB',
-                        'PEN',
-                        'PGK',
-                        'PHP',
-                        'PKR',
-                        'PLN',
-                        'PYG',
-                        'QAR',
-                        'RON',
-                        'RSD',
-                        'RUB',
-                        'RWF',
-                        'SAR',
-                        'SBD',
-                        'SCR',
-                        'SDG',
-                        'SEK',
-                        'SGD',
-                        'SHP',
-                        'SLL',
-                        'SOS',
-                        'SRD',
-                        'SSP',
-                        'STD',
-                        'SVC',
-                        'SYP',
-                        'SZL',
-                        'THB',
-                        'TJS',
-                        'TMT',
-                        'TND',
-                        'TOP',
-                        'TRY',
-                        'TTD',
-                        'TWD',
-                        'TZS',
-                        'UAH',
-                        'UGX',
-                        'USD',
-                        'UYU',
-                        'UZS',
-                        'VEF',
-                        'VES',
-                        'VND',
-                        'VUV',
-                        'WST',
-                        'XAF',
-                        'XAG',
-                        'XAU',
-                        'XCD',
-                        'XDR',
-                        'XOF',
-                        'XPD',
-                        'XPF',
-                        'XPT',
-                        'YER',
-                        'ZAR',
-                        'ZMW',
-                        'ZWL'
-                    ],
-                    gertysTable: {
-                        columns: [
-                            {name: 'id', align: 'left', label: 'ID', field: 'id'},
-                            {name: 'name', align: 'left', label: 'Name', field: 'name'},
-                            {
-                                name: 'lnbits_wallets',
-                                align: 'left',
-                                label: 'Wallets',
-                                field: 'lnbits_wallets'
-                            },
-                            {
-                                name: 'exchange',
-                                align: 'left',
-                                label: 'Exchange',
-                                field: 'exchange',
-                            },
-                            {
-                                name: 'mempool_endpoint',
-                                align: 'left',
-                                label: 'Mempool Endpoint',
-                                field: 'mempool_endpoint'
-                            }
-                        ],
-                        pagination: {
-                            rowsPerPage: 10
-                        }
-                    },
-                    formDialog: {
-                        show: false,
-                        data: {
-                            display_preferences: {
-                                dashboard: true,
-                                fun_satoshi_quotes: true,
-                                fun_exchange_market_rate: true,
-                                onchain_dashboard: true,
-                                mempool_recommended_fees: true,
-                                mempool_tx_count: true,
-                                mining_dashboard: true,
-                                lightning_dashboard: true
-                            },
-                            lnbits_wallets: [],
-                            mempool_endpoint: "https://mempool.space",
-                            refresh_time: 300,
-                        }
-                    }
-                }
-            },
-            mounted() {
-                console.log('this.formDialog', this.formDialog.data.display_preferences)
+  new Vue({
+      el: '#vue',
+      mixins: [windowMixin],
+      data: function () {
+          return {
+              gertys: [],
+              currencyOptions: [
+                  'USD',
+                  'EUR',
+                  'GBP',
+                  'AED',
+                  'AFN',
+                  'ALL',
+                  'AMD',
+                  'ANG',
+                  'AOA',
+                  'ARS',
+                  'AUD',
+                  'AWG',
+                  'AZN',
+                  'BAM',
+                  'BBD',
+                  'BDT',
+                  'BGN',
+                  'BHD',
+                  'BIF',
+                  'BMD',
+                  'BND',
+                  'BOB',
+                  'BRL',
+                  'BSD',
+                  'BTN',
+                  'BWP',
+                  'BYN',
+                  'BZD',
+                  'CAD',
+                  'CDF',
+                  'CHF',
+                  'CLF',
+                  'CLP',
+                  'CNH',
+                  'CNY',
+                  'COP',
+                  'CRC',
+                  'CUC',
+                  'CUP',
+                  'CVE',
+                  'CZK',
+                  'DJF',
+                  'DKK',
+                  'DOP',
+                  'DZD',
+                  'EGP',
+                  'ERN',
+                  'ETB',
+                  'EUR',
+                  'FJD',
+                  'FKP',
+                  'GBP',
+                  'GEL',
+                  'GGP',
+                  'GHS',
+                  'GIP',
+                  'GMD',
+                  'GNF',
+                  'GTQ',
+                  'GYD',
+                  'HKD',
+                  'HNL',
+                  'HRK',
+                  'HTG',
+                  'HUF',
+                  'IDR',
+                  'ILS',
+                  'IMP',
+                  'INR',
+                  'IQD',
+                  'IRR',
+                  'IRT',
+                  'ISK',
+                  'JEP',
+                  'JMD',
+                  'JOD',
+                  'JPY',
+                  'KES',
+                  'KGS',
+                  'KHR',
+                  'KMF',
+                  'KPW',
+                  'KRW',
+                  'KWD',
+                  'KYD',
+                  'KZT',
+                  'LAK',
+                  'LBP',
+                  'LKR',
+                  'LRD',
+                  'LSL',
+                  'LYD',
+                  'MAD',
+                  'MDL',
+                  'MGA',
+                  'MKD',
+                  'MMK',
+                  'MNT',
+                  'MOP',
+                  'MRO',
+                  'MUR',
+                  'MVR',
+                  'MWK',
+                  'MXN',
+                  'MYR',
+                  'MZN',
+                  'NAD',
+                  'NGN',
+                  'NIO',
+                  'NOK',
+                  'NPR',
+                  'NZD',
+                  'OMR',
+                  'PAB',
+                  'PEN',
+                  'PGK',
+                  'PHP',
+                  'PKR',
+                  'PLN',
+                  'PYG',
+                  'QAR',
+                  'RON',
+                  'RSD',
+                  'RUB',
+                  'RWF',
+                  'SAR',
+                  'SBD',
+                  'SCR',
+                  'SDG',
+                  'SEK',
+                  'SGD',
+                  'SHP',
+                  'SLL',
+                  'SOS',
+                  'SRD',
+                  'SSP',
+                  'STD',
+                  'SVC',
+                  'SYP',
+                  'SZL',
+                  'THB',
+                  'TJS',
+                  'TMT',
+                  'TND',
+                  'TOP',
+                  'TRY',
+                  'TTD',
+                  'TWD',
+                  'TZS',
+                  'UAH',
+                  'UGX',
+                  'USD',
+                  'UYU',
+                  'UZS',
+                  'VEF',
+                  'VES',
+                  'VND',
+                  'VUV',
+                  'WST',
+                  'XAF',
+                  'XAG',
+                  'XAU',
+                  'XCD',
+                  'XDR',
+                  'XOF',
+                  'XPD',
+                  'XPF',
+                  'XPT',
+                  'YER',
+                  'ZAR',
+                  'ZMW',
+                  'ZWL'
+              ],
+              gertysTable: {
+                  columns: [
+                      {name: 'id', align: 'left', label: 'ID', field: 'id'},
+                      {name: 'name', align: 'left', label: 'Name', field: 'name'},
+                      {
+                          name: 'lnbits_wallets',
+                          align: 'left',
+                          label: 'Wallets',
+                          field: 'lnbits_wallets'
+                      },
+                      {
+                          name: 'exchange',
+                          align: 'left',
+                          label: 'Exchange',
+                          field: 'exchange',
+                      },
+                      {
+                          name: 'mempool_endpoint',
+                          align: 'left',
+                          label: 'Mempool Endpoint',
+                          field: 'mempool_endpoint'
+                      }
+                  ],
+                  pagination: {
+                      rowsPerPage: 10
+                  }
+              },
+              formDialog: {
+                  show: false,
+                  data: {
+                      display_preferences: {
+                          dashboard: true,
+                          fun_satoshi_quotes: true,
+                          fun_exchange_market_rate: true,
+                          onchain_dashboard: true,
+                          mempool_recommended_fees: true,
+                          mempool_tx_count: true,
+                          mining_dashboard: true,
+                          lightning_dashboard: true
+                      },
+                      lnbits_wallets: [],
+                      mempool_endpoint: "https://mempool.space",
+                      refresh_time: 300,
+                  }
+              }
+          }
+      },
+      mounted() {
+          console.log('this.formDialog', this.formDialog.data.display_preferences)
 
-            },
-            methods: {
-                closeFormDialog: function () {
-                    this.formDialog.data = {
-                        lnbits_wallets: [],
-                        mempool_endpoint: "https://mempool.space",
-                        refresh_time: 300,
-                        display_preferences: {},
-                    }
-                },
-                getGertys: function () {
-                    var self = this
-                    LNbits.api
-                        .request(
-                            'GET',
-                            '/gerty/api/v1/gerty?all_wallets=true',
-                            this.g.user.wallets[0].inkey
-                        )
-                        .then(function (response) {
-                            self.gertys = response.data.map(function (obj) {
-                                return mapGerty(obj)
-                            })
-                        })
-                },
-                updateformDialog: function (formId) {
-                    var gerty = _.findWhere(this.gertys, {id: formId})
-                    console.log('gerty.display_preferences', gerty.display_preferences)
-                    this.formDialog.data.id = gerty.id
-                    this.formDialog.data.name = gerty.name
-                    this.formDialog.data.wallet = gerty.wallet
-                    this.formDialog.data.lnbits_wallets = JSON.parse(gerty.lnbits_wallets)
-                    this.formDialog.data.exchange = gerty.exchange,
-                        this.formDialog.data.mempool_endpoint = gerty.mempool_endpoint,
-                        this.formDialog.data.refresh_time = gerty.refresh_time,
-                        this.formDialog.data.display_preferences = JSON.parse(gerty.display_preferences),
-                        this.formDialog.show = true
-                },
-                sendFormDataGerty: function () {
-                    if (this.formDialog.data.id) {
-                        this.updateGerty(
-                            this.g.user.wallets[0].adminkey,
-                            this.formDialog.data
-                        )
-                    } else {
-                        {#console.log('sendFormDataGerty', this.formDialog.data)#}
-                        this.createGerty(
-                            this.g.user.wallets[0].adminkey,
-                            this.formDialog.data
-                        )
-                    }
-                },
-                createGerty: function () {
-                    var data = {
-                        name: this.formDialog.data.name,
-                        wallet: this.formDialog.data.wallet,
-                        lnbits_wallets: JSON.stringify(this.formDialog.data.lnbits_wallets),
-                        exchange: this.formDialog.data.exchange,
-                        mempool_endpoint: this.formDialog.data.mempool_endpoint,
-                        refresh_time: this.formDialog.data.refresh_time,
-                        display_preferences: JSON.stringify(this.formDialog.data.display_preferences)
-                    }
-                    console.log('createGerty', data)
-                    var self = this
+      },
+      methods: {
+          closeFormDialog: function () {
+              this.formDialog.data = {
+                  lnbits_wallets: [],
+                  mempool_endpoint: "https://mempool.space",
+                  refresh_time: 300,
+                  display_preferences: {},
+              }
+          },
+          getGertys: function () {
+              var self = this
+              LNbits.api
+                  .request(
+                      'GET',
+                      '/gerty/api/v1/gerty?all_wallets=true',
+                      this.g.user.wallets[0].inkey
+                  )
+                  .then(function (response) {
+                      self.gertys = response.data.map(function (obj) {
+                          return mapGerty(obj)
+                      })
+                  })
+          },
+          updateformDialog: function (formId) {
+              var gerty = _.findWhere(this.gertys, {id: formId})
+              console.log('gerty.display_preferences', gerty.display_preferences)
+              this.formDialog.data.id = gerty.id
+              this.formDialog.data.name = gerty.name
+              this.formDialog.data.wallet = gerty.wallet
+              this.formDialog.data.lnbits_wallets = JSON.parse(gerty.lnbits_wallets)
+              this.formDialog.data.exchange = gerty.exchange,
+                  this.formDialog.data.mempool_endpoint = gerty.mempool_endpoint,
+                  this.formDialog.data.refresh_time = gerty.refresh_time,
+                  this.formDialog.data.display_preferences = JSON.parse(gerty.display_preferences),
+                  this.formDialog.show = true
+          },
+          sendFormDataGerty: function () {
+              if (this.formDialog.data.id) {
+                  this.updateGerty(
+                      this.g.user.wallets[0].adminkey,
+                      this.formDialog.data
+                  )
+              } else {
+                  {#console.log('sendFormDataGerty', this.formDialog.data)#}
+                  this.createGerty(
+                      this.g.user.wallets[0].adminkey,
+                      this.formDialog.data
+                  )
+              }
+          },
+          createGerty: function () {
+              var data = {
+                  name: this.formDialog.data.name,
+                  wallet: this.formDialog.data.wallet,
+                  lnbits_wallets: JSON.stringify(this.formDialog.data.lnbits_wallets),
+                  exchange: this.formDialog.data.exchange,
+                  mempool_endpoint: this.formDialog.data.mempool_endpoint,
+                  refresh_time: this.formDialog.data.refresh_time,
+                  display_preferences: JSON.stringify(this.formDialog.data.display_preferences)
+              }
+              console.log('createGerty', data)
+              var self = this
 
-                    LNbits.api
-                        .request(
-                            'POST',
-                            '/gerty/api/v1/gerty',
-                            _.findWhere(this.g.user.wallets, {id: this.formDialog.data.wallet})
-                                .inkey,
-                            data
-                        )
-                        .then(function (response) {
-                            self.formDialog.show = false
-                            self.gertys.push(mapGerty(response.data))
-                        })
-                        .catch(function (error) {
-                            LNbits.utils.notifyApiError(error)
-                        })
-                },
-                updateGerty: function (wallet, data) {
-                    var self = this
-                    data.lnbits_wallets = JSON.stringify(this.formDialog.data.lnbits_wallets)
-                    data.display_preferences = JSON.stringify(this.formDialog.data.display_preferences)
-                    LNbits.api
-                        .request(
-                            'PUT',
-                            '/gerty/api/v1/gerty/' + data.id,
-                            wallet,
-                            data
-                        )
-                        .then(function (response) {
-                            self.gertys = _.reject(self.gertys, function (obj) {
-                                return obj.id == data.id
-                            })
-                            self.formDialog.show = false
-                            self.gertys.push(mapGerty(response.data))
-                        })
-                        .catch(function (error) {
-                            LNbits.utils.notifyApiError(error)
-                        })
-                },
-                deleteGerty: function (gertyId) {
-                    var self = this
-                    var gerty = _.findWhere(this.gertys, {id: gertyId})
+              LNbits.api
+                  .request(
+                      'POST',
+                      '/gerty/api/v1/gerty',
+                      _.findWhere(this.g.user.wallets, {id: this.formDialog.data.wallet})
+                          .inkey,
+                      data
+                  )
+                  .then(function (response) {
+                      self.formDialog.show = false
+                      self.gertys.push(mapGerty(response.data))
+                  })
+                  .catch(function (error) {
+                      LNbits.utils.notifyApiError(error)
+                  })
+          },
+          updateGerty: function (wallet, data) {
+              var self = this
+              data.lnbits_wallets = JSON.stringify(this.formDialog.data.lnbits_wallets)
+              data.display_preferences = JSON.stringify(this.formDialog.data.display_preferences)
+              LNbits.api
+                  .request(
+                      'PUT',
+                      '/gerty/api/v1/gerty/' + data.id,
+                      wallet,
+                      data
+                  )
+                  .then(function (response) {
+                      self.gertys = _.reject(self.gertys, function (obj) {
+                          return obj.id == data.id
+                      })
+                      self.formDialog.show = false
+                      self.gertys.push(mapGerty(response.data))
+                  })
+                  .catch(function (error) {
+                      LNbits.utils.notifyApiError(error)
+                  })
+          },
+          deleteGerty: function (gertyId) {
+              var self = this
+              var gerty = _.findWhere(this.gertys, {id: gertyId})
 
-                    LNbits.utils
-                        .confirmDialog('Are you sure you want to delete this Gerty?')
-                        .onOk(function () {
-                            LNbits.api
-                                .request(
-                                    'DELETE',
-                                    '/gerty/api/v1/gerty/' + gertyId,
-                                    _.findWhere(self.g.user.wallets, {id: gerty.wallet}).adminkey
-                                )
-                                .then(function (response) {
-                                    self.gertys = _.reject(self.gertys, function (obj) {
-                                        return obj.id == gertyId
-                                    })
-                                })
-                                .catch(function (error) {
-                                    LNbits.utils.notifyApiError(error)
-                                })
-                        })
-                },
-                exportCSV: function () {
-                    LNbits.utils.exportCSV(this.gertysTable.columns, this.gertys)
-                }
-            },
-            created: function () {
-                if (this.g.user.wallets.length) {
-                    this.getGertys()
-                }
-            }
-        })
-    </script>
+              LNbits.utils
+                  .confirmDialog('Are you sure you want to delete this Gerty?')
+                  .onOk(function () {
+                      LNbits.api
+                          .request(
+                              'DELETE',
+                              '/gerty/api/v1/gerty/' + gertyId,
+                              _.findWhere(self.g.user.wallets, {id: gerty.wallet}).adminkey
+                          )
+                          .then(function (response) {
+                              self.gertys = _.reject(self.gertys, function (obj) {
+                                  return obj.id == gertyId
+                              })
+                          })
+                          .catch(function (error) {
+                              LNbits.utils.notifyApiError(error)
+                          })
+                  })
+          },
+          exportCSV: function () {
+              LNbits.utils.exportCSV(this.gertysTable.columns, this.gertys)
+          }
+      },
+      created: function () {
+          if (this.g.user.wallets.length) {
+              this.getGertys()
+          }
+      }
+  })
+</script>
+{% endblock %} {% block styles %}
+<style>
+  .col__display_preferences {
+    border: 1px solid red;
+  }
+</style>
 {% endblock %}
-
-{% block styles %}
-    <style>
-        .col__display_preferences {
-            border: 1px solid red
-        }
-    </style>
-{% endblock %}
\ No newline at end of file
diff --git a/lnbits/extensions/gerty/views.py b/lnbits/extensions/gerty/views.py
index 630cb48bf..e05861691 100644
--- a/lnbits/extensions/gerty/views.py
+++ b/lnbits/extensions/gerty/views.py
@@ -1,8 +1,10 @@
+import json
 from http import HTTPStatus
 
 from fastapi import Request
 from fastapi.params import Depends
 from fastapi.templating import Jinja2Templates
+from loguru import logger
 from starlette.exceptions import HTTPException
 from starlette.responses import HTMLResponse
 
@@ -14,18 +16,16 @@ from . import gerty_ext, gerty_renderer
 from .crud import get_gerty
 from .views_api import api_gerty_json
 
-import json
-
-from loguru import logger
-
 templates = Jinja2Templates(directory="templates")
 
+
 @gerty_ext.get("/", response_class=HTMLResponse)
 async def index(request: Request, user: User = Depends(check_user_exists)):
     return gerty_renderer().TemplateResponse(
         "gerty/index.html", {"request": request, "user": user.dict()}
     )
 
+
 @gerty_ext.get("/{gerty_id}", response_class=HTMLResponse)
 async def display(request: Request, gerty_id):
     gerty = await get_gerty(gerty_id)
@@ -34,4 +34,6 @@ async def display(request: Request, gerty_id):
             status_code=HTTPStatus.NOT_FOUND, detail="Gerty does not exist."
         )
     gertyData = await api_gerty_json(gerty_id)
-    return gerty_renderer().TemplateResponse("gerty/gerty.html", {"request": request, "gerty": gertyData})
\ No newline at end of file
+    return gerty_renderer().TemplateResponse(
+        "gerty/gerty.html", {"request": request, "gerty": gertyData}
+    )
diff --git a/lnbits/extensions/gerty/views_api.py b/lnbits/extensions/gerty/views_api.py
index 4151e7a00..d89a557c7 100644
--- a/lnbits/extensions/gerty/views_api.py
+++ b/lnbits/extensions/gerty/views_api.py
@@ -1,37 +1,35 @@
-import math
-from http import HTTPStatus
 import json
-import httpx
-import random
+import math
 import os
+import random
 import time
 from datetime import datetime
+from http import HTTPStatus
+
+import httpx
 from fastapi import Query
 from fastapi.params import Depends
+from fastapi.templating import Jinja2Templates
 from lnurl import decode as decode_lnurl
 from loguru import logger
 from starlette.exceptions import HTTPException
 
-from lnbits.core.crud import get_wallet_for_key
-from lnbits.core.crud import get_user
+from lnbits.core.crud import get_user, get_wallet_for_key
 from lnbits.core.services import create_invoice
 from lnbits.core.views.api import api_payment, api_wallet
 from lnbits.decorators import WalletTypeInfo, get_key_type, require_admin_key
-from fastapi.templating import Jinja2Templates
-
-from .helpers import *
-
-from . import gerty_ext
-from .crud import create_gerty, update_gerty, delete_gerty, get_gerty, get_gertys
-from .models import Gerty
-
 from lnbits.utils.exchange_rates import satoshis_amount_as_fiat
+
 from ...settings import LNBITS_PATH
+from . import gerty_ext
+from .crud import create_gerty, delete_gerty, get_gerty, get_gertys, update_gerty
+from .helpers import *
+from .models import Gerty
 
 
 @gerty_ext.get("/api/v1/gerty", status_code=HTTPStatus.OK)
 async def api_gertys(
-        all_wallets: bool = Query(False), wallet: WalletTypeInfo = Depends(get_key_type)
+    all_wallets: bool = Query(False), wallet: WalletTypeInfo = Depends(get_key_type)
 ):
     wallet_ids = [wallet.wallet.id]
     if all_wallets:
@@ -43,9 +41,9 @@ async def api_gertys(
 @gerty_ext.post("/api/v1/gerty", status_code=HTTPStatus.CREATED)
 @gerty_ext.put("/api/v1/gerty/{gerty_id}", status_code=HTTPStatus.OK)
 async def api_link_create_or_update(
-        data: Gerty,
-        wallet: WalletTypeInfo = Depends(get_key_type),
-        gerty_id: str = Query(None),
+    data: Gerty,
+    wallet: WalletTypeInfo = Depends(get_key_type),
+    gerty_id: str = Query(None),
 ):
     if gerty_id:
         gerty = await get_gerty(gerty_id)
@@ -70,7 +68,7 @@ async def api_link_create_or_update(
 
 @gerty_ext.delete("/api/v1/gerty/{gerty_id}")
 async def api_gerty_delete(
-        gerty_id: str, wallet: WalletTypeInfo = Depends(require_admin_key)
+    gerty_id: str, wallet: WalletTypeInfo = Depends(require_admin_key)
 ):
     gerty = await get_gerty(gerty_id)
 
@@ -88,10 +86,11 @@ async def api_gerty_delete(
 
 #######################
 
+
 @gerty_ext.get("/api/v1/gerty/satoshiquote", status_code=HTTPStatus.OK)
 async def api_gerty_satoshi():
-    maxQuoteLength = 186;
-    with open(os.path.join(LNBITS_PATH, 'extensions/gerty/static/satoshi.json')) as fd:
+    maxQuoteLength = 186
+    with open(os.path.join(LNBITS_PATH, "extensions/gerty/static/satoshi.json")) as fd:
         satoshiQuotes = json.load(fd)
     quote = satoshiQuotes[random.randint(0, len(satoshiQuotes) - 1)]
     # logger.debug(quote.text)
@@ -103,10 +102,7 @@ async def api_gerty_satoshi():
 
 
 @gerty_ext.get("/api/v1/gerty/{gerty_id}/{p}")
-async def api_gerty_json(
-        gerty_id: str,
-        p: int = None  # page number
-):
+async def api_gerty_json(gerty_id: str, p: int = None):  # page number
     gerty = await get_gerty(gerty_id)
 
     if not gerty:
@@ -129,7 +125,7 @@ async def api_gerty_json(
     logger.debug("Screeens " + str(enabled_screens))
     data = await get_screen_data(p, enabled_screens, gerty)
 
-    next_screen_number = 0 if ((p + 1) >= enabled_screen_count) else p + 1;
+    next_screen_number = 0 if ((p + 1) >= enabled_screen_count) else p + 1
 
     # get the sleep time
     sleep_time = gerty.refresh_time if gerty.refresh_time else 300
@@ -143,14 +139,14 @@ async def api_gerty_json(
             "requestTimestamp": get_next_update_time(sleep_time),
             "nextScreenNumber": next_screen_number,
             "showTextBoundRect": False,
-            "name": gerty.name
+            "name": gerty.name,
         },
         "screen": {
             "slug": get_screen_slug_by_index(p, enabled_screens),
             "group": get_screen_slug_by_index(p, enabled_screens),
-            "title": data['title'],
-            "areas": data['areas']
-        }
+            "title": data["title"],
+            "areas": data["areas"],
+        },
     }
 
 
@@ -163,7 +159,7 @@ def get_screen_slug_by_index(index: int, screens_list):
 async def get_screen_data(screen_num: int, screens_list: dict, gerty):
     screen_slug = get_screen_slug_by_index(screen_num, screens_list)
     # first get the relevant slug from the display_preferences
-    logger.debug('screen_slug')
+    logger.debug("screen_slug")
     logger.debug(screen_slug)
     areas = []
     title = ""
@@ -188,8 +184,8 @@ async def get_screen_data(screen_num: int, screens_list: dict, gerty):
         areas = await get_lightning_stats(gerty)
 
     data = {}
-    data['title'] = title
-    data['areas'] = areas
+    data["title"] = title
+    data["areas"] = areas
 
     return data
 
@@ -208,8 +204,10 @@ async def get_dashboard(gerty):
     wallets = await get_lnbits_wallet_balances(gerty)
     text = []
     for wallet in wallets:
-        text.append(get_text_item_dict("{0}".format(wallet['name']), 15))
-        text.append(get_text_item_dict("{0} sats".format(format_number(wallet['balance'])), 20))
+        text.append(get_text_item_dict("{0}".format(wallet["name"]), 15))
+        text.append(
+            get_text_item_dict("{0} sats".format(format_number(wallet["balance"])), 20)
+        )
     areas.append(text)
 
     # Mempool fees
@@ -220,7 +218,11 @@ async def get_dashboard(gerty):
 
     # difficulty adjustment time
     text = []
-    text.append(get_text_item_dict(await get_time_remaining_next_difficulty_adjustment(gerty), 15))
+    text.append(
+        get_text_item_dict(
+            await get_time_remaining_next_difficulty_adjustment(gerty), 15
+        )
+    )
     text.append(get_text_item_dict("until next difficulty adjustment", 12))
     areas.append(text)
 
@@ -235,18 +237,20 @@ async def get_lnbits_wallet_balances(gerty):
             wallet = await get_wallet_for_key(key=lnbits_wallet)
             logger.debug(wallet.name)
             if wallet:
-                wallets.append({
-                    "name": wallet.name,
-                    "balance": wallet.balance_msat / 1000,
-                    "inkey": wallet.inkey,
-                })
+                wallets.append(
+                    {
+                        "name": wallet.name,
+                        "balance": wallet.balance_msat / 1000,
+                        "inkey": wallet.inkey,
+                    }
+                )
     return wallets
 
 
 async def get_placeholder_text():
     return [
         get_text_item_dict("Some placeholder text", 15, 10, 50),
-        get_text_item_dict("Some placeholder text", 15, 10, 50)
+        get_text_item_dict("Some placeholder text", 15, 10, 50),
     ]
 
 
@@ -255,10 +259,12 @@ async def get_satoshi_quotes():
     text = []
     quote = await api_gerty_satoshi()
     if quote:
-        if quote['text']:
-            text.append(get_text_item_dict(quote['text'], 15))
-        if quote['date']:
-            text.append(get_text_item_dict("Satoshi Nakamoto - {0}".format(quote['date']), 15))
+        if quote["text"]:
+            text.append(get_text_item_dict(quote["text"], 15))
+        if quote["date"]:
+            text.append(
+                get_text_item_dict("Satoshi Nakamoto - {0}".format(quote["date"]), 15)
+            )
     return text
 
 
@@ -270,7 +276,11 @@ async def get_exchange_rate(gerty):
             amount = await satoshis_amount_as_fiat(100000000, gerty.exchange)
             if amount:
                 price = format_number(amount)
-                text.append(get_text_item_dict("Current {0}/BTC price".format(gerty.exchange), 15))
+                text.append(
+                    get_text_item_dict(
+                        "Current {0}/BTC price".format(gerty.exchange), 15
+                    )
+                )
                 text.append(get_text_item_dict(price, 80))
         except:
             pass
@@ -281,29 +291,43 @@ async def get_onchain_dashboard(gerty):
     areas = []
     if isinstance(gerty.mempool_endpoint, str):
         async with httpx.AsyncClient() as client:
-            r = await client.get(gerty.mempool_endpoint + "/api/v1/difficulty-adjustment")
+            r = await client.get(
+                gerty.mempool_endpoint + "/api/v1/difficulty-adjustment"
+            )
             text = []
-            stat = round(r.json()['progressPercent'])
-            text.append(get_text_item_dict("Progress through current difficulty epoch", 12))
+            stat = round(r.json()["progressPercent"])
+            text.append(
+                get_text_item_dict("Progress through current difficulty epoch", 12)
+            )
             text.append(get_text_item_dict("{0}%".format(stat), 20))
             areas.append(text)
 
             text = []
-            stat = r.json()['estimatedRetargetDate']
+            stat = r.json()["estimatedRetargetDate"]
             dt = datetime.fromtimestamp(stat / 1000).strftime("%e %b %Y at %H:%M")
-            text.append(get_text_item_dict("Estimated date of next difficulty adjustment", 12))
+            text.append(
+                get_text_item_dict("Estimated date of next difficulty adjustment", 12)
+            )
             text.append(get_text_item_dict(dt, 20))
             areas.append(text)
 
             text = []
-            stat = r.json()['remainingBlocks']
-            text.append(get_text_item_dict("Blocks remaining until next difficulty adjustment", 12))
+            stat = r.json()["remainingBlocks"]
+            text.append(
+                get_text_item_dict(
+                    "Blocks remaining until next difficulty adjustment", 12
+                )
+            )
             text.append(get_text_item_dict("{0}".format(format_number(stat)), 20))
             areas.append(text)
 
             text = []
-            stat = r.json()['remainingTime']
-            text.append(get_text_item_dict("Blocks remaining until next difficulty adjustment", 12))
+            stat = r.json()["remainingTime"]
+            text.append(
+                get_text_item_dict(
+                    "Blocks remaining until next difficulty adjustment", 12
+                )
+            )
             text.append(get_text_item_dict(get_time_remaining(stat / 1000, 4), 20))
             areas.append(text)
 
@@ -313,8 +337,10 @@ async def get_onchain_dashboard(gerty):
 async def get_time_remaining_next_difficulty_adjustment(gerty):
     if isinstance(gerty.mempool_endpoint, str):
         async with httpx.AsyncClient() as client:
-            r = await client.get(gerty.mempool_endpoint + "/api/v1/difficulty-adjustment")
-            stat = r.json()['remainingTime']
+            r = await client.get(
+                gerty.mempool_endpoint + "/api/v1/difficulty-adjustment"
+            )
+            stat = r.json()["remainingTime"]
             time = get_time_remaining(stat / 1000, 3)
     return time
 
@@ -331,17 +357,15 @@ async def get_mempool_stat(stat_slug: str, gerty):
     text = []
     if isinstance(gerty.mempool_endpoint, str):
         async with httpx.AsyncClient() as client:
-            if (
-                    stat_slug == "mempool_tx_count"
-            ):
+            if stat_slug == "mempool_tx_count":
                 r = await client.get(gerty.mempool_endpoint + "/api/mempool")
                 if stat_slug == "mempool_tx_count":
-                    stat = round(r.json()['count'])
+                    stat = round(r.json()["count"])
                     text.append(get_text_item_dict("Transactions in the mempool", 15))
-                    text.append(get_text_item_dict("{0}".format(format_number(stat)), 80))
-            elif (
-                    stat_slug == "mempool_recommended_fees"
-            ):
+                    text.append(
+                        get_text_item_dict("{0}".format(format_number(stat)), 80)
+                    )
+            elif stat_slug == "mempool_recommended_fees":
                 y_offset = 60
                 fees = await get_mempool_recommended_fees(gerty)
                 pos_y = 80 + y_offset
@@ -350,35 +374,75 @@ async def get_mempool_stat(stat_slug: str, gerty):
                 text.append(get_text_item_dict("Recommended Tx Fees", 20, 240, pos_y))
 
                 pos_y = 280 + y_offset
-                text.append(get_text_item_dict("{0}".format("No Priority"), 15, 30, pos_y))
-                text.append(get_text_item_dict("{0}".format("Low Priority"), 15, 235, pos_y))
-                text.append(get_text_item_dict("{0}".format("Medium Priority"), 15, 460, pos_y))
-                text.append(get_text_item_dict("{0}".format("High Priority"), 15, 750, pos_y))
+                text.append(
+                    get_text_item_dict("{0}".format("No Priority"), 15, 30, pos_y)
+                )
+                text.append(
+                    get_text_item_dict("{0}".format("Low Priority"), 15, 235, pos_y)
+                )
+                text.append(
+                    get_text_item_dict("{0}".format("Medium Priority"), 15, 460, pos_y)
+                )
+                text.append(
+                    get_text_item_dict("{0}".format("High Priority"), 15, 750, pos_y)
+                )
 
                 pos_y = 340 + y_offset
                 font_size = 15
                 fee_append = "/vB"
                 fee_rate = fees["economyFee"]
-                text.append(get_text_item_dict(
-                    "{0} {1}{2}".format(format_number(fee_rate), ("sat" if fee_rate == 1 else "sats"), fee_append),
-                    font_size,
-                    30, pos_y))
+                text.append(
+                    get_text_item_dict(
+                        "{0} {1}{2}".format(
+                            format_number(fee_rate),
+                            ("sat" if fee_rate == 1 else "sats"),
+                            fee_append,
+                        ),
+                        font_size,
+                        30,
+                        pos_y,
+                    )
+                )
 
                 fee_rate = fees["hourFee"]
-                text.append(get_text_item_dict(
-                    "{0} {1}{2}".format(format_number(fee_rate), ("sat" if fee_rate == 1 else "sats"), fee_append),
-                    font_size,
-                    235, pos_y))
+                text.append(
+                    get_text_item_dict(
+                        "{0} {1}{2}".format(
+                            format_number(fee_rate),
+                            ("sat" if fee_rate == 1 else "sats"),
+                            fee_append,
+                        ),
+                        font_size,
+                        235,
+                        pos_y,
+                    )
+                )
 
                 fee_rate = fees["halfHourFee"]
-                text.append(get_text_item_dict(
-                    "{0} {1}{2}".format(format_number(fee_rate), ("sat" if fee_rate == 1 else "sats"), fee_append),
-                    font_size,
-                    460, pos_y))
+                text.append(
+                    get_text_item_dict(
+                        "{0} {1}{2}".format(
+                            format_number(fee_rate),
+                            ("sat" if fee_rate == 1 else "sats"),
+                            fee_append,
+                        ),
+                        font_size,
+                        460,
+                        pos_y,
+                    )
+                )
 
                 fee_rate = fees["fastestFee"]
-                text.append(get_text_item_dict(
-                    "{0} {1}{2}".format(format_number(fee_rate), ("sat" if fee_rate == 1 else "sats"), fee_append),
-                    font_size,
-                    750, pos_y))
+                text.append(
+                    get_text_item_dict(
+                        "{0} {1}{2}".format(
+                            format_number(fee_rate),
+                            ("sat" if fee_rate == 1 else "sats"),
+                            fee_append,
+                        ),
+                        font_size,
+                        750,
+                        pos_y,
+                    )
+                )
     return text
diff --git a/tests/core/views/test_api.py b/tests/core/views/test_api.py
index 81468fd1f..c62801535 100644
--- a/tests/core/views/test_api.py
+++ b/tests/core/views/test_api.py
@@ -3,10 +3,9 @@ import hashlib
 import pytest
 
 from lnbits import bolt11
-from lnbits.core.views.api import (
-    api_payment,
-)
+from lnbits.core.views.api import api_payment
 from lnbits.settings import wallet_class
+
 from ...helpers import get_random_invoice_data, is_regtest
 
 
diff --git a/tests/extensions/boltz/conftest.py b/tests/extensions/boltz/conftest.py
index 1bd1c638d..930a1bfb1 100644
--- a/tests/extensions/boltz/conftest.py
+++ b/tests/extensions/boltz/conftest.py
@@ -1,9 +1,7 @@
 import pytest_asyncio
 
 from lnbits.extensions.boltz.boltz import create_reverse_swap
-from lnbits.extensions.boltz.models import (
-    CreateReverseSubmarineSwap,
-)
+from lnbits.extensions.boltz.models import CreateReverseSubmarineSwap
 
 
 @pytest_asyncio.fixture(scope="session")
diff --git a/tests/mocks.py b/tests/mocks.py
index 7e2df4f70..3fc0efae2 100644
--- a/tests/mocks.py
+++ b/tests/mocks.py
@@ -4,6 +4,7 @@ from lnbits import bolt11
 from lnbits.settings import WALLET
 from lnbits.wallets.base import PaymentResponse, PaymentStatus, StatusResponse
 from lnbits.wallets.fake import FakeWallet
+
 from .helpers import get_random_string, is_fake