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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def create_list(self, name, mode='public', description=None):
 """ Create a list :param name: Name of the new list :param mode: :code:`'public'` (default) or :code:`'private'` :param description: Description of the new list :return: The new list object :rtype: :class:`~responsebot.models.List` """

        return List(tweepy_list_to_json(self._client.create_list(name=name, mode=mode, description=description)))