def test_splitset(self):
        n_trials = 10
        xv = scot.xvschema.splitset(n_trials)
        for n, (train, test) in enumerate(xv):
            self.assertEqual(len(test), n_trials // 2)
            self.assertEqual(len(train), n_trials // 2)

            for t in train:
                self.assertTrue(test not in t)
dataset/ETHPy150Open scot-dev/scot/scot/tests/test_xvschema.py/TestBuiltin.test_splitset/swapped operands of `not in`