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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 resume(self):
 """ Resumes this VirtualBox VM. """


        yield from self._control_vm("resume")
        self.status = "started"
        log.info("VirtualBox VM '{name}' [{id}] resumed".format(name=self.name, id=self.id))