old_contents: from werkzeug.security import generate_password_hash, check_password_hash
  
  class User(object):
      """Represents a user who can Create, Read, Update & Delete his own bucketlists"""
  
      counter = 0
      users = {}
  
      def __init__(self, email, username, password):
          """Constructor class to initialize class"""
  
          self.email = email
          self.username = username
          self.password = password
          User.counter += 1
  
  
      def create_user(self):
          """ Class to create and store a user object """
  
          self.users.update({
              self.counter: {
                  'email': self.email,
                  'username': self.username,
                  'password': self.password
              }
          })
  
          return self
  
new_contents: class User(object):
      """Represents a user who can Create, Read, Update & Delete his own bucketlists"""
  
      counter = 0
      users = {}
  
      def __init__(self, email, username, password):
          """Constructor class to initialize class"""
  
          User.counter += 1
          self.email = email
          self.username = username
          self.password = password
          self.bucketlists = {}
  
  
      def create_user(self):
          """ Class to create and store a user object """
  
          self.users.update({
              self.counter: {
                  'email': self.email,
                  'username': self.username,
                  'password': self.password
              }
          })
  
          return self
  
  
  class Bucketlist(object):
      """Represents a user who can Create, Read, Update & Delete his own bucketlists"""
  
      counter = 0
      bucketlists = {}
  
      def __init__(self, name, description):
          """Constructor class to initialize class"""
  
          Bucketlist.counter += 1
          self.name = name
          self.description = description
          self.bucketlist_items = {}
  
  
      def create_bucketlist(self):
          """ Class to create and store a user object """
  
          self.bucketlists.update({
              self.counter: {
                  'name': self.name,
                  'description': self.description
              }
          })
  
          return self
  
subject: Add class Bucketlist