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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 set_name(self, new_name):
 """ Renames this Ethernet switch. :param new_name: New name for this switch """


        yield from self._hypervisor.send('ethsw rename "{name}" "{new_name}"'.format(name=self._name, new_name=new_name))
        log.info('Ethernet switch "{name}" [{id}]: renamed to "{new_name}"'.format(name=self._name,
                                                                                   id=self._id,
                                                                                   new_name=new_name))
        self._name = new_name