How can I add the Chinese language pack to the repl system?

I need to do multi-language support for a Python tkinter program, but when I run it, all the places with Chinese are displayed as “□”, I can’t find a way to install the Chinese language, what should I do?

Try using the escaped version, eg. \uXXXX

I don’t think it would be a replit issue, as Chinese works elsewhere. More of a TK issue.