refactor: Update LLM event response type to support Any

src/crewai/llm.py

@@ -401,7 +401,7 @@ class LLM:
                     logging.error(f"LiteLLM call failed: {str(e)}")
                 raise
 
-    def _handle_emit_call_events(self, response: str, call_type: LLMCallType):
+    def _handle_emit_call_events(self, response: Any, call_type: LLMCallType):
         """Handle the events for the LLM call.
 
         Args:

src/crewai/utilities/events/llm_events.py

@@ -25,7 +25,7 @@ class LLMCallCompletedEvent(CrewEvent):
     """Event emitted when a task completes"""
 
     type: str = "llm_call_completed"
-    response: str
+    response: Any
     call_type: LLMCallType