def _assert_range(self, img):
        assert img.dtype == numpy.uint8
        assert img.shape == (10, 10, 3)
        assert 0 <= numpy.min(img)
        assert 1 < numpy.max(img) <= 255
dataset/ETHPy150Open belltailjp/selective_search_py/test_color_space.py/TestColorSpace._assert_range/original