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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 _req_lixian_get_id(self, torrent=False):
 """Get `cid` of lixian space directory"""

        url = 'http://115.com/'
        params = {
            'ct': 'lixian',
            'ac': 'get_id',
            'torrent': 1 if torrent else None,
            '_': get_timestamp(13)
        }
        req = Request(method='GET', url=url, params=params)
        res = self.http.send(req)
        return res.content