def test_not():
    assert NOT(IS_INSTANCE(int)) == 'string'
    for val in ['string', 123, True, None, object(), 123.456]:
        assert NOT(ANY) != val
    assert NOT(NOT(IS_INSTANCE(int))) >= 3
dataset/ETHPy150Open eallik/spinoff/spinoff/tests/test_pattern_matching.py/test_not/operator `==` -> `>=`