python script extract text from json file

extract text in content from json file: input file: { "id":"1648450154083", "displayName":"Grace", <<<<<<<<<<<<<<<<< first column "originalarrivaltime":"2022-03-28T06:49:12.106Z", "messagetype":"RichText", "version":1648450154083.0, "content":"可以下载的", <<<<<<<<<<<<<<<<< Extract that, second column "conversationid":"8:live:.[login to view URL]", "from":"8:live:.[login to view URL]", "properties":null, "amsreferences":null }, output .csv file: Grace,可以下载的 Grace,请告诉我你可以下载他们 Grace,晴天 眼睛 1- Chinese character sentences (+ option to ignore none Chinese sentence ) 2- and order by date, the oldest message display first 1- script need to run on windows or Linux 2- need to to added to this code: [login to view URL] 3- has to be re-usable ( create functions ) 4- has to be documented ( + added to the help ) pythong3 [login to view URL] --help ( will should how to use this features ) 5- usage: pythong3 [login to view URL] --skype --input [login to view URL] --output_text_only [login to view URL] --ignore_none_chinese ( use default / hardcoded names for json and output file .txt ) 6- minimum changes to the rest of the code