def METHOD_NAME():
    region = geometry.Region(20, 40, 30, 60)
    resized = region.resize(5)
    assert resized.left == 15
    assert resized.top == 35
    assert resized.right == 35
    assert resized.bottom == 65
    resized = region.resize(-2)
    assert resized.left == 22
    assert resized.top == 42
    assert resized.right == 28
    assert resized.bottom == 58
    with pytest.raises(ValueError):
        region.resize(-5)