def METHOD_NAME():
    img = np.zeros((10, 10))
    r = np.linspace(136, 50, 100)
    c = np.linspace(5, 424, 100)
    init = np.array([r, c]).T
    with pytest.raises(ValueError):
        active_contour(img, init, boundary_condition='wrong')
    with pytest.raises(ValueError):
        active_contour(img, init, max_num_iter=-15)