def get_unconfig_line(config_dict, line):
    """ unconfigure specific line

        Args:
            config_dict (`str`): Config dict
            line (`str`): line to unconfig
        Returns:
            unconfig (`list`): list of unconfig strings
    """
    unconfig = []

    try:
        line_dict = config_dict[line]
    except Exception:
        raise Exception(
            "line '{}' is not in running config output".format(line)
        )

    unconfig.append(line)
    for key in line_dict.keys():
        unconfig.append("no " + key)

    return unconfig