如何使用python在google电子表格的特定单元格中进行编写？

Question

我正在阅读谷歌电子表格，想写回同一张表在一个特定的单元格。下面是我写的代码

 RANGE_NAME = 'Latest Records!A2:L'
 result = 
 service.spreadsheets().values().get(spreadsheetId=SPREADSHEET_ID, 
 range=RANGE_NAME).execute()
 values = result.get('values', [])

 testurl = (row[1])
    import requests
    from HomebellAutomation.System.Config import myconfig

    testurl= myconfig.URL_webpagetest

    r=requests.get( myconfig.URL_webpagetest + "?url=" + testurl + "&f=xml&k=" + myconfig.apikey_webpagetest )

    xmltxt=r.content

    #print (xmltxt)

    testId = XML (xmltxt).find("data").find('testId')

    print (testId.text)

    test_id = [testId.text]

我想把测试id打印回谷歌地图，请帮我