text: import pyperclip
  class Credentials:
      '''
      Class that creates accounts and authenticates the users
      '''
      users_list=[]
  
      def __init__(self, identify, user_name, password):
          '''
          Initalizing the variables
          '''
          self.identify = identify
          self.user_name = user_name
          self.password = password
  
      def create_account(self):
          '''
          creating and saving log in credentials for the various users
          '''
          Credentials.users_list.append(self)
      
      @classmethod
      def authenticate_account(cls, name, key):
          '''
          Method that checks if the username and password are correct
          '''
          for user in cls.users_list:
              if user.user_name == name and user.password == key:
                  return user
          return 0
  
  class UsersData:
      '''
      Class that holds website and password data for the users
      '''
      data_list = []
      def __init__(self,ident,data_id,website,web_key,name):
          self.ident = ident
          self.data_id = data_id
          self.website = website
          self.web_key = web_key
          self.name = name
      
      def add_password(self):
          '''
          creating a method that creates the username and password
          '''
          UsersData.data_list.append(self)
      
      @classmethod
      def display_data(cls,number,count):
          '''
          display all passwords generated by the user
          '''
          for password in cls.data_list:
              if password.ident == number:
                  if password.data_id == count:
                      return password
      
      @classmethod
      def existing_data(cls,number):
          '''
          Checks if data exists in the profile
          '''
          for data in cls.data_list:
              if data.ident == number:
                  return True
          return False
      
      @classmethod
      def copy_password(cls,number,count):
          found_password = UsersData.display_data(number,count)
          pyperclip.copy(found_password.web_key)