def test_func():
xx = load_muller(random_state=1)['trajectories']
assert len(xx) == 10
assert xx[0].ndim == 2
assert xx[0].shape[1] == 2
array2d(xx)
def test_class():
xx = MullerPotential(random_state=123122).get()['trajectories']
assert len(xx) == 10
assert xx[0].ndim == 2
assert xx[0].shape[1] == 2
array2d(xx)