text: class Credential:
      '''
      class that generates new instaces of credentials information
      '''
      credential_list = []  # credential list
      def save_credential(self):
          '''
          save_credential method saves object in credential list
          '''
          Credential.credential_list.append(self)
      def __init__(self, social_media, passkey):
          self.social_media = social_media
          self.passkey = passkey
      @classmethod
      def display_credentials(cls):
          '''
          method that returns credentials of a user
          '''
          return cls.credential_list
      @classmethod
      def delete_credential(cls, account):
          '''
          delete a credential
          '''
          for credential in cls.credential_list:
              if credential.social_media == account:
                  return credential