def assertIsNone(self, x):
        if x is not None:
            raise AssertionError("{} is not None".format(x))
Scale back the data to the original representation
dataset/ETHPy150Open ga4gh/server/tests/datadriven/__init__.py/TestCase.assertIsNone--crossover with--dataset/ETHPy150Open scikit-learn/scikit-learn/sklearn/preprocessing/data.py/RobustScaler.inverse_transform