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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_monitor(self, handle):
 """Remove a previously registered monitor. See :meth:`AbstractDeviceAdapter.adjust_monitor`. """


        action = (handle, "delete", None, None)
        if self._currently_notifying:
            self._deferred_adjustments.append(action)
        else:
            self._adjust_monitor_internal(*action)