NOTE: After the user presses a callback button, Telegram clients will
display a progress bar until you call answerCallbackQuery. It is,
therefore, necessary to react by calling answerCallbackQuery even if
no notification to the user is needed (e.g., without specifying any of
the optional parameters).
2
Answers
It will stop when you answer the callback query.
See CallbackQuery in Telegram Api Docs.
Also Python Telegram Bot documentation:
https://python-telegram-bot.readthedocs.io/en/stable/telegram.callbackquery.html
Use this.