def rand_pt_unit_sphere(n, seed=None):
    """
    """
    np.random.seed(seed)

    pt = np.random.normal(size=n)
    pt = np.dot(pt, pt)**.5 / pt

    return pt
dataset/ETHPy150Open inpho/vsm/vsm/spatial.py/rand_pt_unit_sphere/swapped operands of `/`