diff --git a/libs/community/langchain_community/chat_models/llamacpp.py b/libs/community/langchain_community/chat_models/llamacpp.py
index a401d9eb93c..2868d41ad8e 100644
--- a/libs/community/langchain_community/chat_models/llamacpp.py
+++ b/libs/community/langchain_community/chat_models/llamacpp.py
@@ -364,7 +364,8 @@ class ChatLlamaCpp(BaseChatModel):
                         tool_choice = formatted_tools[0]
                     else:
                         raise ValueError(
-                            "tool_choice `'any'` only supported if one tool is provided."
+                            "tool_choice `'any'` only supported if one tool is "
+                            "provided."
                         )
                 elif tool_choice == "auto":
                     tool_choice = None