def get_list_difference(list_a, list_b):
    """
    Get the difference set between list_a and list_b
    :param list_a:
    :param list_b:
    :return:(list) list_difference
    """

    assert isinstance(list_a, list)
    assert isinstance(list_b, list)
    return list(set(list_a).symmetric_difference(set(list_b)))