How to use the pymannkendall.regional_test function in pymannkendall

def test_regional_test(NoTrend2dData,arbitrary_2d_data):
    # check with no trend data
    NoTrendRes = mk.regional_test(NoTrend2dData)
    assert NoTrendRes.trend == 'no trend'
    assert NoTrendRes.h == False
    assert NoTrendRes.p == 1.0
    assert NoTrendRes.z == 0
    assert NoTrendRes.Tau == 0.0
    assert NoTrendRes.s == 0.0
    assert NoTrendRes.var_s == 0.0
    assert NoTrendRes.slope == 0.0
    
    # check with arbitrary data
    result = mk.regional_test(arbitrary_2d_data)
    assert result.trend == 'no trend'
    assert result.h == False
    assert result.p == 0.2613018311185482
    assert result.z == -1.1233194854000186
    assert result.Tau == -0.06185919343814081

def test_regional_test(NoTrend2dData,arbitrary_2d_data):
    # check with no trend data
    NoTrendRes = mk.regional_test(NoTrend2dData)
    assert NoTrendRes.trend == 'no trend'
    assert NoTrendRes.h == False
    assert NoTrendRes.p == 1.0
    assert NoTrendRes.z == 0
    assert NoTrendRes.Tau == 0.0
    assert NoTrendRes.s == 0.0
    assert NoTrendRes.var_s == 0.0
    assert NoTrendRes.slope == 0.0
    
    # check with arbitrary data
    result = mk.regional_test(arbitrary_2d_data)
    assert result.trend == 'no trend'
    assert result.h == False
    assert result.p == 0.2613018311185482
    assert result.z == -1.1233194854000186
    assert result.Tau == -0.06185919343814081
    assert result.s == -362.0
    assert result.var_s == 103278.0
    assert result.slope == -0.680446465481604