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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 remove_nio(self, nio):
 """ Removes the specified NIO as member of this bridge. :param nio: NIO instance to remove """

        if self._hypervisor:
            yield from self._hypervisor.send('nio_bridge remove_nio "{name}" {nio}'.format(name=self._name, nio=nio))
        self._nios.remove(nio)