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

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

def test_eggholder_dim_fail(outdim):
    """Test eggholder dim exception"""
    with pytest.raises(IndexError):
        fx.eggholder(outdim)

def test_eggholder_bound_fail(outbound):
    """Test eggholder bound exception"""
    with pytest.raises(ValueError):
        x = outbound(b["eggholder"].low, b["eggholder"].high, size=(3, 2))
        fx.eggholder(x)

def test_eggholder_output(common_minima2):
    """Tests eggholder function output."""
    assert np.isclose(
        fx.eggholder([512, 404.3219] * common_minima2),
        (-959.6407 * np.ones(3)),
    ).all()