def clearhistory():
    """
    @api {post} /music/search/gethistory 获取搜索记录
    @apiVersion 1.0.0
    @apiGroup Search
    @apiDescription 获取搜索记录

    @apiParam (Headers) {string} token 令牌
    @apiParam (Headers) {String} device_token 设备令牌
    @apiParam (Headers) {String} content_type 内容类型
    @apiParam (Headers) {String} timestamp 时间戳

    """
