What is the best way to implement live chat in django?

Question

Django

Good afternoon, tell me in which direction to look (better immediately with tutorials). It is necessary to implement a real-time chat with authorized users (both group and personal). So far, I’m most inclined towards django chanells (but I can’t find a tutorial for a personal chat anywhere, there are group chats everywhere).
I am also considering similar options:
https://pythonhaven.wordpress.com/2009/04/26/djang...
https://habr.com/ru/post/160123/
But they are outdated and I don’t even know what to choose .