How to protect python telegram bot from spam?

Question

Python

I have a telegram bot on pyTelegramBot.
I need that if 1 person writes more than 7 times in 10 seconds, for example, then he should be blacklisted.
How can this be implemented. I thought in the dictionary to keep the chat id and the number of messages, but how to clear it later and in general there is probably a better solution.

Answer 1

redis