Données concernant les nuits passées (coucher, lever, temps de sommeil, endroit, ...).
poetry shell
FLASK_ENV=development flask run
This project uses SQLite, which has limited implementation of ALTER TABLE statements.
Here is a blog post from Flask-Migrate's author on how to work around those limitations: https://blog.miguelgrinberg.com/post/fixing-alter-table-errors-with-flask-migrate-and-sqlite