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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 all(self, **args):
 """ Return all Lists. """

        limit = args['limit'] if 'limit' in args else 20
        offset = args['offset'] if 'offset' in args else 0

        r = requests.get(
            "https://kippt.com/api/lists?limit=%s&offset=%s" % (limit, offset),
            headers=self.kippt.header
        )
        return (r.json())