Update app.py

app.py

@@ -1,10 +1,11 @@
 import gradio as gr
 import os
 
+auth_message = "The username and password are the same. Hint: This chatbot is about recycling of _______ (a word starting with 'b', 7 letters)."
 hf_token= os.environ["HUGGINGFACEHUB_API_TOKEN"]
 dev_space = os.environ["DEV_SPACE"]
 demo = gr.load(dev_space, src="spaces", hf_token=hf_token)
-demo.launch()
+demo.launch(auth=(os.getenv("USERNAME"), os.getenv("PASSWORD")), auth_message=auth_message)
 
 
 # or