Update app.py

app.py

@@ -191,7 +191,12 @@ with gr.Blocks() as demo:
     submit_btn.click(handle_input, inputs=[user_input, state, gr.State(log_messages)], outputs=[chat, state, gr.State(log_messages)]).then(lambda: "", None, user_input)
 
     # Update the log file just before download
-    download_log_btn.click(save_logs_to_file, inputs=[gr.State(log_messages)], outputs=[log_file])  # Trigger save on click
+    
+    download_log_btn.click(
+        lambda log_messages: ("support_bot_log.txt", save_logs_to_file(log_messages)),
+        inputs=[gr.State(log_messages)],
+        outputs=[log_file]
+    )
     
     # Also save logs when user exits
     user_input.submit(