I built this project following this freecodecamp tutorial and this blog
Create venv
python3 -m venv venv
Activate venv
source venv/bin/activate
pip install -r src/requirements.txt
Run this commands one by one
cd src
flask db init
flask db migrate
flask db upgrade
flask run
Watch for changes
FLASK_DEBUG=1 flask run
python -m pip freeze > requirements.txt