old_contents: from index import db, bcrypt
  
  
  class User(db.Model):
      id = db.Column(db.Integer(), primary_key=True)
      email = db.Column(db.String(255), unique=True)
      password = db.Column(db.String(255))
  
      def __init__(self, email, password):
          self.email = email
          self.active = True
          self.password = User.hashed_password(password)
  
      @staticmethod
      def hashed_password(password):
          return bcrypt.generate_password_hash(password)
  
      @staticmethod
      def get_user_with_email_and_password(email, password):
          user = User.query.filter_by(email=email).first()
          if user and bcrypt.check_password_hash(user.password, password):
              return user
          else:
              return None
  
new_contents: from index import db, bcrypt
  
  
  class User(db.Model):
      id = db.Column(db.Integer(), primary_key=True)
      email = db.Column(db.String(255), unique=True)
      password = db.Column(db.String(255))
  
      def __init__(self, email, password):
          self.email = email
          self.active = True
          self.password = User.hashed_password(password)
  
      @staticmethod
      def hashed_password(password):
          return bcrypt.generate_password_hash(password)
  
      @staticmethod
      def get_user_with_email_and_password(email, password):
          user = User.query.filter_by(email=email).first()
          print user
          if user and bcrypt.check_password_hash(user.password, password):
              return user
          else:
              return None
  
subject: Update models.py