Fix password, i.e. actually use the stored one

Fashion_MVP_v0_0_2.ipynb

@@ -650,7 +650,7 @@
       "source": [
         "#|export\n",
         "demo = create_gradio_app()\n",
-        "demo.launch(debug=True, auth=(\"demo\", \"demoMVPfashion\"))\n",
+        "demo.launch(debug=True, auth=(\"demo\", PASSWORD))\n",
         "# demo.close()"
       ]
     }

app.py

@@ -354,5 +354,5 @@ def create_gradio_app():
 
 # %% Fashion_MVP_v0_0_2.ipynb 18
 demo = create_gradio_app()
-demo.launch(debug=True, auth=("demo", "demoMVPfashion"))
+demo.launch(debug=True, auth=("demo", PASSWORD))
 # demo.close()