Update app.py

app.py

@@ -740,7 +740,7 @@ with gr.Blocks(theme=gr.themes.Soft(primary_hue="blue", secondary_hue="sky"),
                         logging.info(f"Agent response: text='{str(agent_text_response)[:100]}...', image_path='{agent_image_path}'")
     
                         if agent_image_path and os.path.exists(agent_image_path):
-                        text_for_display = str(agent_text_response) if agent_text_response is not None else ""
+                            text_for_display = str(agent_text_response) if agent_text_response is not None else ""
                         
                             if text_for_display.strip(): # If there's actual text, add it as the first bot message
                                 bot_response_list_for_history.append(text_for_display)