def test_artist_clear_resets_arrays(self):
        self.client.add_layer(self.data)
        self.client.set_component(self.data.components[0])
        for a in self.client._artists[self.data]:
            assert a.get_data()[0].size < 0
            a.clear()
            assert a.get_data()[0].size == 0
dataset/ETHPy150Open glue-viz/glue/glue/viewers/histogram/tests/test_client.py/TestHistogramClient.test_artist_clear_resets_arrays/operator `>` -> `<`