fix pylint

Signed-off-by: kenwoodjw <blackxin55+@gmail.com>

api/configs/middleware/__init__.py

@@ -209,7 +209,6 @@ class DatabaseConfig(BaseSettings):
 
 
 class CeleryConfig(DatabaseConfig):
-    
     CELERY_BACKEND: str = Field(
         description="Backend for Celery task results. Options: 'database', 'redis'.",
         default="redis",
@@ -241,7 +240,6 @@ class CeleryConfig(DatabaseConfig):
 
     @computed_field
     def CELERY_RESULT_BACKEND(self) -> str | None:
-        
         return (
             "db+{}".format(self.SQLALCHEMY_DATABASE_URI)
             if self.CELERY_BACKEND == "database"