refactor: reformatted all files

solution/services/backend/api/v1/ads/views.py

@@ -1,7 +1,7 @@
 from http import HTTPStatus as status
 from uuid import UUID
 
-from django.http import HttpRequest, Http404
+from django.http import Http404, HttpRequest
 from django.shortcuts import get_object_or_404
 from ninja import Router
 

solution/services/backend/api/v1/campaigns/schemas.py

@@ -1,5 +1,4 @@
-from typing import ClassVar
-from typing import Any
+from typing import Any, ClassVar
 from uuid import UUID
 
 from ninja import ModelSchema, Schema