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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:

def set_user_tags(name, tags, runas=None):
    '''Add user tags via rabbitmqctl set_user_tags

    CLI Example:

    .. code-block:: bash

        salt '*' rabbitmq.set_user_tags myadmin administrator
    '''
    if runas is None and not salt.utils.platform.is_windows():
        runas = salt.utils.user.get_user()

    if not isinstance(tags, (list, tuple)):
        tags = [tags]

    res = __salt__['cmd.run_all'](
        [RABBITMQCTL, 'set_user_tags', name] + list(tags),
        reset_system_locale=False,
        runas=runas,
        python_shell=False)
    msg = "Tag(s) set"
    return _format_response(res, msg)