diff --git a/litellm/router_strategy/tag_based_routing.py b/litellm/router_strategy/tag_based_routing.py
index 561abe5dfd2..4c43fd4d86c 100644
--- a/litellm/router_strategy/tag_based_routing.py
+++ b/litellm/router_strategy/tag_based_routing.py
@@ -12,14 +12,14 @@ import re
 from collections.abc import Iterable, Mapping, Sequence
 from dataclasses import replace
 from types import MappingProxyType
-from typing import (  # noqa: TID251  # Router pool narrowing
+from typing import (
     TYPE_CHECKING,
     Any,
     Final,
     Literal,
     Protocol,
     TypedDict,
-    cast,
+    cast,  # noqa: TID251  # Router pool narrowing
     overload,
 )