diff --git a/backend/open_webui/retrieval/web/utils.py b/backend/open_webui/retrieval/web/utils.py
index 4222aa71be..e1f6eaf58d 100644
--- a/backend/open_webui/retrieval/web/utils.py
+++ b/backend/open_webui/retrieval/web/utils.py
@@ -3,9 +3,10 @@ import ipaddress
 import logging
 import socket
 import ssl
+import time
 import urllib.parse
 import urllib.request
-from datetime import datetime, time, timedelta
+from datetime import datetime, timedelta
 from typing import (
     Any,
     AsyncIterator,