def setUp(self):
        self.h5file = h5py.File(
            'file.hdf5', mode='w', driver='core', backing_store=False)
        self.train_features = numpy.arange(
            16, dtype='uint8').reshape((4, 2, 2))
        self.test_features = numpy.arange(
            8, dtype='uint8').reshape((2, 2, 2)) + 3
        self.train_targets = numpy.arange(
            4, dtype='float32').reshape((4, 1))
        self.test_targets = numpy.arange(
            2, dtype='float32').reshape((2, 1)) + 3
dataset/ETHPy150Open mila-udem/fuel/tests/test_converters.py/TestFillHDF5File.setUp/original