<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def push_object(self, channel_id, obj):
 """Push ``obj`` for ``channel_id``. ``obj`` will be encoded as JSON in the request. """


        return self.push(channel_id, json.dumps(obj).replace('"', '\\"'))