| 12345678910111213141516171819202122 | import jsonfrom urllib import urlencodeurl = 'http://api.duckduckgo.com/?{query}&format=json&pretty=0'def request(query, params):    params['url'] =  url.format(query=urlencode({'q': query}))    return paramsdef response(resp):    search_res = json.loads(resp.text)    results = []    if 'Definition' in search_res:        if search_res.get('AbstractURL'):            res = {'title'   : search_res.get('Heading', '')                  ,'content' : search_res.get('Definition', '')                  ,'url'     : search_res.get('AbstractURL', '')                  }            results.append(res)    return results
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