1 files changed, 8 insertions, 4 deletions

diff --git a/authentication/mixins.py b/authentication/mixins.py
index 3d6a91f..70816a1 100644
--- a/authentication/mixins.py
+++ b/authentication/mixins.py
@@ -1,7 +1,11 @@
 import json
 import time
 
-from authlib.integrations.sqla_oauth2 import OAuth2ClientMixin as BaseOAuth2ClientMixin, OAuth2AuthorizationCodeMixin as BaseOAuth2AuthorizationCodeMixin, OAuth2TokenMixin as BaseOAuth2TokenMixin
+from authlib.integrations.sqla_oauth2 import (
+    OAuth2AuthorizationCodeMixin as BaseOAuth2AuthorizationCodeMixin,
+)
+from authlib.integrations.sqla_oauth2 import OAuth2ClientMixin as BaseOAuth2ClientMixin
+from authlib.integrations.sqla_oauth2 import OAuth2TokenMixin as BaseOAuth2TokenMixin
 from sqlalchemy.sql.sqltypes import Text
 from sqlmodel import Field
 
@@ -11,9 +15,9 @@ class OAuth2ClientMixin(BaseOAuth2ClientMixin):
     client_secret: str = Field(max_length=120, nullable=True)
     client_id_issued_at: int = Field(nullable=False, default=0)
     client_secret_expires_at: int = Field(nullable=False, default=0)
-    client_metadata_field: str = Field(sa_type=Text, sa_column_kwargs={
-        'name': 'client_metadata'
-    }, nullable=True)
+    client_metadata_field: str = Field(
+        sa_type=Text, sa_column_kwargs={"name": "client_metadata"}, nullable=True
+    )
 
     _client_metadata = None