Update Gradio_UI.py

Gradio_UI.py

@@ -155,11 +155,13 @@ def stream_to_gradio(
 
     final_answer = step_log  # Last log is the run's final_answer
     final_answer = handle_agent_output_types(final_answer)
-
+    
+    # Strip any wrapper or formatting for exact match evaluation
     if isinstance(final_answer, AgentText):
+        content = final_answer.to_string().strip()
         yield gr.ChatMessage(
             role="assistant",
-            content=final_answer.to_string().strip(),
+            content=content,
         )
     elif isinstance(final_answer, AgentImage):
         yield gr.ChatMessage(
@@ -172,7 +174,9 @@ def stream_to_gradio(
             content={"path": final_answer.to_string(), "mime_type": "audio/wav"},
         )
     else:
-        yield gr.ChatMessage(role="assistant", content=f"**Final answer:** {str(final_answer)}")
+        # Fall back to raw string with no prefix
+        yield gr.ChatMessage(role="assistant", content=str(final_answer).strip())
+
 
 
 class GradioUI: