fix: Make 'ready' parameter optional in _create_reasoning_plan function (#3561)

* fix: Make 'ready' parameter optional in _create_reasoning_plan function

This PR fixes Issue #3466 where the _create_reasoning_plan function was missing
the 'ready' parameter when called by the LLM. The fix makes the 'ready' parameter
optional with a default value of False, which allows the function to be called
with only the 'plan' argument.

Fixes #3466

* Change default value of 'ready' parameter to True

---------

Co-authored-by: João Moura <[email protected]>

Author: qizwiz

src/crewai/utilities/reasoning_handler.py

@@ -259,7 +259,7 @@ def __call_with_function(self, prompt: str, prompt_type: str) -> Tuple[str, bool
             )
 
             # Prepare a simple callable that just returns the tool arguments as JSON
-            def _create_reasoning_plan(plan: str, ready: bool):  # noqa: N802
+            def _create_reasoning_plan(plan: str, ready: bool = True):  # noqa: N802
                 """Return the reasoning plan result in JSON string form."""
                 return json.dumps({"plan": plan, "ready": ready})