Handle edge case

2026-08-18 05:35:43 +02:00 · 2025-03-31 06:31:50 -07:00
1 changed files with 2 additions and 0 deletions
@@ -772,6 +772,8 @@ def create_react_agent(
    # Define the function that determines whether to continue or not
    def should_continue(state: StateSchema) -> Union[str, list]:
        messages = _get_state_value(state, "messages")
+        if not messages:
+            return END
        last_message = messages[-1]
        # If there is no function call, then we finish
        if not isinstance(last_message, AIMessage) or not last_message.tool_calls: