Hi Codeforces, it is sad that I have to publish this blog but I have to.

Lastly this user aviralarpan3301 does not stop talking to me by Codeforces chat when he does minimaly "well" in a contest just to let me know that he has done it "well", it is cringe and it bothers me a little bit so I want to ask the following question:

Is there a way to block some user in Codeforces so that it cannot talk to you?

Thanks!