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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 __do_query_state(self):
 """Helper to perform the actual query for the current LED state."""

    self._lutron.send(Lutron.OP_QUERY, Keypad._CMD_TYPE, self._keypad.id,
            self.component_number, Led._ACTION_LED_STATE)