Update Gradio_UI.py

Gradio_UI.py

@@ -156,6 +156,9 @@ def stream_to_gradio(
     final_answer = step_log  # Last log is the run's final_answer
     final_answer = handle_agent_output_types(final_answer)
 
+    if final_answer.final_answer:
+        final_answer = final_answer.final_answer
+
     if isinstance(final_answer, AgentText):
         yield gr.ChatMessage(
             role="assistant",