diff --git a/lnbits/core/models.py b/lnbits/core/models.py
index d6f47ff5f..4b5094961 100644
--- a/lnbits/core/models.py
+++ b/lnbits/core/models.py
@@ -221,4 +221,4 @@ class TinyURL(BaseModel):
 
     @classmethod
     def from_row(cls, row: Row):
-        return cls(id=row["id"],url=row["url"])
+        return cls(id=row["id"], url=row["url"])