kanban-app/backend/wsgi.py

import os
from app import create_app
from werkzeug.middleware.proxy_fix import ProxyFix

env = os.environ.get('FLASK_ENV', 'dev')
app = create_app(env)
app.wsgi_app = ProxyFix(app.wsgi_app, x_for=1, x_proto=1, x_host=1, x_prefix=1)


if __name__ == '__main__':
    app.run(host='0.0.0.0', port=8000)