A template for who want to deploy flask app on fly.io

Both using docker when deploy to fly.io, flask_min is handled by fly.io, flask_min_custom_docker is a simple template for trying to make custom image.

• flask_min

# Check fly.toml to see detail.
# builder = "paketobuildpacks/builder:base"
- Type on fly.io: python app
- Python: 3.10.7 (fly.io default)

• flask_min_custom_docker

- Type on fly.io: docker app
- Python: 3.9