Create complete python bot which is handle group management, Currently add /start command, show modern welcome message with bold text, emoji and professional. Add 4 inline buttons, in one line have 2 buttons name called Join, after next line show 2 buttons called join, in last show joined buttons. Here callback check user Membership in my all the channels and groups, only add Group and channel by telegram user name only. Make sure also show welcome Image, in Caption show professional text and after show this inline here is my bot token "8174249581:AAHn4xSjodVJboXLcwFeQEcM91cPS99JFc8" use only telebot