diff --git a/taskweaver/llm/base.py b/taskweaver/llm/base.py
index 2d5becb5..24a9781c 100644
--- a/taskweaver/llm/base.py
+++ b/taskweaver/llm/base.py
@@ -72,7 +72,6 @@ def chat_completion(
         max_tokens: Optional[int] = None,
         top_p: Optional[float] = None,
         stop: Optional[List[str]] = None,
-        tools: Optional[List] = None,
         **kwargs: Any,
     ) -> Generator[ChatMessageType, None, None]:
         """