from flask_sqlalchemy import SQLALchemy code example

Example 1: how to install flask_sqlalchemy

$ pip install -U Flask-SQLAlchemy

Example 2: db create all

I kept having an error when I was building the db following the tutorial from codecamp;. To fix it instead of creating the db (db.create_all) in the Command Prompt inside the env
I created it inside the program, so inside the  app code i wrote db.create_all()