Update Gradio_UI.py

Gradio_UI.py

@@ -140,7 +140,7 @@ def stream_to_gradio(
     total_output_tokens = 0
 
     def _as_int(x):
-    return x if isinstance(x, int) else 0
+        return x if isinstance(x, int) else 0
 
     for step_log in agent.run(task, stream=True, reset=reset_agent_memory, additional_args=additional_args):
         # Track tokens if model provides them