Northwind Traders is a database sample that is shipped along with the Microsoft Access application. The Northwind database is available under a Microsoft Public License. We can access and practice Northwind database in W2school website https://www.w3schools.com/sql/trysql.asp?filename=trysql_select_all
Create a virtual enviroment
python -m venv envInstall package
pip install -r requirements.txtRun flask
flask --app .\app.py --debug run