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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 nic_add(self, bridge, nic):
 """ Attach a nic to a bridge :param bridge: bridge name :param nic: nic name """


        args = {
            'name': bridge,
            'nic': nic,
        }

        self._nic_add_chk.check(args)

        return self._client.json('bridge.nic-add', args)