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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 _wire_events(self):
 """ Wires up the internal device events. """

        self._device.on_open += self._on_open
        self._device.on_close += self._on_close
        self._device.on_read += self._on_read
        self._device.on_write += self._on_write
        self._zonetracker.on_fault += self._on_zone_fault
        self._zonetracker.on_restore += self._on_zone_restore