Update app.py

app.py

@@ -214,4 +214,4 @@ with gr.Blocks(theme=gr.themes.Soft()) as demo:
     user_input.submit(**turn_config)
 
 if __name__ == "__main__":
-    demo.queue().launch(share=True)
+    demo.queue().launch(share=True, auth=("username", "password"))