app.py

import os
import gradio as gr


hf_token = os.environ['HF_TOKEN']
hf_repo = os.environ['HF_REPO']
username = os.environ.get('WEB_DEMO_USERNAME', None)
password = os.environ.get('WEB_DEMO_PASSWORD', None)

demo = gr.load(hf_repo, src='spaces', token=hf_token)
demo.css = "footer {visibility: hidden}"

if (username is None) and (password is None):
    auth = None
else:
    auth = (username, password)

demo.queue().launch(
    ssr_mode=False,  # for correct auth rendering
    auth=auth
)