How to use the pyswarms.utils.functions.single_obj.bukin6 function in pyswarms

def test_bukin6_output(common_minima2):
    """Test bukin function output."""
    assert np.isclose(fx.bukin6([-10, 1] * common_minima2), np.zeros(3)).all()

def test_bukin6_dim_fail(outdim):
    """Test bukin6 dim exception"""
    with pytest.raises(IndexError):
        fx.bukin6(outdim)

def test_bukin6_output_size(common_minima2, targetdim):
    """Test bukin6 output size."""
    assert fx.bukin6([-10, 0] * common_minima2).shape == targetdim

def test_bukin6_bound_fail(x):
    """Test bukin6 bound exception"""
    with pytest.raises(ValueError):
        fx.bukin6(x)