<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def rollback(self):
 """ push back last rollbackpoint into the cache :return: """

        return self.component_cache_actor.save(refreshing=self.rollback_point_refreshing,
                                               next_action=self.rollback_point_next_action,
                                               json_last_refresh=self.rollback_point_last_refresh,
                                               data_blob=self.rollback_point_data_blob).get()