min_value, max_value = mse_min[1], mse_min[2]
    return min_value, max_value


@_implements(_CalibrationMethod.CALIBRATION_METHOD_MIN_MAX)
class _MinMax(_CalibrationAlgorithmBase):
  """MinMaxCalibrationAlgorithm for calculating min and max values of calibration result.

  MinMax calibration calculates the global min and global max values.