Update app.py

app.py

@@ -62,4 +62,4 @@ app = gr.Interface(fn=[predict_wfh],
                   flagging_callback=hf_saver
                   )
 
-app.launch(auth=[("yabra", "wfh123")], auth_message="Authentication Problem")
+app.launch(auth=("yabra", "wfh123"), auth_message="Authentication Problem")