pylint fixes

Author: Ragini-Microsoft

content-gen/src/backend/app.py

@@ -1351,12 +1351,12 @@ async def update_conversation(conversation_id: str):
 async def delete_all_conversations():
     """
     Delete all conversations for the current user.
-    
+
     Uses authenticated user from EasyAuth headers.
     """
     auth_user = get_authenticated_user()
     user_id = auth_user["user_principal_id"]
-    
+
     try:
         cosmos_service = await get_cosmos_service()
         deleted_count = await cosmos_service.delete_all_conversations(user_id)

content-gen/src/backend/services/cosmos_service.py

@@ -624,26 +624,26 @@ async def delete_all_conversations(
     ) -> int:
         """
         Delete all conversations for a user.
-        
+
         Args:
             user_id: User ID to delete conversations for
-        
+
         Returns:
             Number of conversations deleted
         """
         await self.initialize()
-        
+
         # First get all conversations for the user
         conversations = await self.get_user_conversations(user_id, limit=1000)
-        
+
         deleted_count = 0
         for conv in conversations:
             try:
                 await self.delete_conversation(conv["id"], user_id)
                 deleted_count += 1
             except Exception as e:
                 logger.warning(f"Failed to delete conversation {conv['id']}: {e}")
-        
+
         logger.info(f"Deleted {deleted_count} conversations for user {user_id}")
         return deleted_count