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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 calibrate(self, data, key):
 """Data calibration."""


        # logger.debug('Calibration: %s' % key.calibration)
        logger.warning('Calibration disabled!')
        if key.calibration == 'brightness_temperature':
            # self._ir_calibrate(data, key)
            pass
        elif key.calibration == 'reflectance':
            # self._vis_calibrate(data, key)
            pass
        else:
            pass

        return data