<filename>website/models.py
#import required header files
from . import db 
from flask_login import UserMixin
from sqlalchemy.sql import func

#note class to keep notes
class Note(db.Model):
     id = db.Column(db.Integer, primary_key=True)
     data = db.Column(db.String(10000))
     date = db.Column(db.DateTime(timezone=True), default=func.now())
     user_id = db.Column(db.Integer,db.ForeignKey('user.id'))

#equivalent to cookies     
class User(db.Model,UserMixin):
     id = db.Column(db.Integer,primary_key=True)
     email = db.Column(db.String(150), unique=True)
     password = db.Column(db.String(150))
     first_name = db.Column(db.String(150))
     notes = db.relationship('Note')
     