diff --git a/litellm/proxy/litellm_pre_call_utils.py b/litellm/proxy/litellm_pre_call_utils.py
index 7dd5ba2b9ad..c21a25b51c5 100644
--- a/litellm/proxy/litellm_pre_call_utils.py
+++ b/litellm/proxy/litellm_pre_call_utils.py
@@ -1,7 +1,7 @@
 import asyncio
 import copy
 import time
-from typing import TYPE_CHECKING, Any, Dict, List, Optional, Set, Union
+from typing import TYPE_CHECKING, Any, Dict, List, Optional, Union
 
 from fastapi import Request
 from starlette.datastructures import Headers