Update app.py

app.py

@@ -3,5 +3,5 @@ from llmtuner import create_ui
 
 
 if __name__ == "__main__":
-    demo = create_ui(demo_mode=True) # IMPORTANT: Change demo_mode to False for private using.
+    demo = create_ui(demo_mode=False) # IMPORTANT: Change demo_mode to False for private using.
     demo.queue().launch()