I see the URL after I run flyctl launch
on GitHub - fly-apps/hello_django: Example Django app for deployment on Fly.io
Your Django app is almost ready to deploy!
We recommend using the database_url(pip install dj-database-url) to parse the DATABASE_URL from os.environ['DATABASE_URL']
For detailed documentation, see https://fly.dev/docs/django/
I believe it was removed intentionally?