有道詞典的翻譯接口

import jsonimport requests# 翻譯函數，word 須要翻譯的內容def translate(word):    # 有道詞典 api    url = 'http://fanyi.youdao.com/translate?smartresult=dict&smartresult=rule&smartresult=ugc&sessionFrom=null'    # 傳輸的參數，其中 i 爲須要翻譯的內容    key = {        'type': "AUTO",        'i': word,        "doctype": "json",        "version": "2.1",        "keyfrom": "fanyi.web",        "ue": "UTF-8",        "action": "FY_BY_CLICKBUTTON",        "typoResult": "true"    }    # key 這個字典爲發送給有道詞典服務器的內容    response = requests.post(url, data=key)    # 判斷服務器是否相應成功    if response.status_code == 200:        # 而後相應的結果        print('111')        return response.text    else:        print("有道詞典調用失敗")        # 相應失敗就返回空        return Nonedef get_reuslt(repsonse):    # 經過 json.loads 把返回的結果加載成 json 格式    result = json.loads(repsonse)    return result['translateResult'][0][0]['tgt']def main(err):    word = err    list_trans = translate(word)    return get_reuslt(list_trans)print(main('SyntaxError: bad input on line 1'))