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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:
 async def _report(self):
 """ Call _update_cb with the status dict as an argument whenever a status update occurs. This method is a coroutine """

        while True:
            oldstatus = dict(self.status)
            stat = await self._updateq.get()
            if self._update_cb is not None and oldstatus != stat:
                # Each client gets its own copy of the dict.
                self.loop.create_task(self._update_cb(dict(stat)))