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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 update(self, **kwargs):
 """ Updates this item :param kwargs: all the properties to be updated. only name and description are allowed at the moment. :return: Success / Failure :rtype: bool """

        if not self.object_id:
            return False

        url = self.build_url(
            self._endpoints.get('item').format(id=self.object_id))

        data = {self._cc(key): value for key, value in kwargs.items() if
                key in {'name',
                        'description'}}  # convert keys to protocol casing
        if not data:
            return False

        response = self.con.patch(url, data=data)
        if not response:
            return False

        new_data = response.json()

        for key in data:
            value = new_data.get(key, None)
            if value:
                setattr(self, self.protocol.to_api_case(key), value)

        return True