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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 hosting_devices_unassigned_from_cfg_agent(self, context, ids, host):
 """Notify cfg agent to no longer handle some hosting devices. This notification relieves the cfg agent in <host> of responsibility to monitor and configure hosting devices with id specified in <ids>. """

        self._host_notification(context,
                                'hosting_devices_unassigned_from_cfg_agent',
                                {'hosting_device_ids': ids}, host)