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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 network_delete_notif(self, tenant_id, tenant_name, net_id):
 """Notification for Network delete. Since FW ID not present, it's not possible to know which FW instance to call. So, calling everyone, each instance will figure out if it applies to them. """

        for ip in self.obj_dict:
            drvr_obj = self.obj_dict.get(ip).get('drvr_obj')
            ret = drvr_obj.network_delete_notif(tenant_id, tenant_name,
                                                net_id)
            LOG.info("Driver with IP %(ip)s return %(ret)s for network "
                     "delete notification", {'ip': ip, 'ret': ret})