Update Manyata_UI.py

Manyata_UI.py

@@ -174,7 +174,7 @@ def stream_to_gradio(
         )
     else:
         #yield gr.ChatMessage(role="assistant", content=f"**Final answer:** {str(final_answer)}")
-        yield gr.ChatMessage(role="assistant", content=f"{str(final_answer).replace("FinalAnswerStep", "")}")
+        yield gr.ChatMessage(role="assistant", content=f"{str(final_answer).replace("FinalAnswerStep", "").replace("(final_answer='", "").replace("')", "")}")
 
 
 class GradioUI: