Typing fixes

Author: NoahStapp

gridfs/asynchronous/grid_file.py

@@ -857,8 +857,8 @@ async def delete_by_name(
         .. versionadded:: 4.13
         """
         _disallow_transactions(session)
-        file_ids = self._files.find({"filename": filename}, {"_id": 1}, session=session)
-        file_ids = [file_id["_id"] async for file_id in file_ids]
+        files = self._files.find({"filename": filename}, {"_id": 1}, session=session)
+        file_ids = [file_id["_id"] async for file_id in files]
         res = await self._files.delete_many({"_id": {"$in": file_ids}}, session=session)
         await self._chunks.delete_many({"files_id": {"$in": file_ids}}, session=session)
         if not res.deleted_count:

gridfs/synchronous/grid_file.py

@@ -851,8 +851,8 @@ def delete_by_name(self, filename: str, session: Optional[ClientSession] = None)
         .. versionadded:: 4.13
         """
         _disallow_transactions(session)
-        file_ids = self._files.find({"filename": filename}, {"_id": 1}, session=session)
-        file_ids = [file_id["_id"] for file_id in file_ids]
+        files = self._files.find({"filename": filename}, {"_id": 1}, session=session)
+        file_ids = [file_id["_id"] for file_id in files]
         res = self._files.delete_many({"_id": {"$in": file_ids}}, session=session)
         self._chunks.delete_many({"files_id": {"$in": file_ids}}, session=session)
         if not res.deleted_count: