Can I deploy a game writen in python into a website? [on hold]

I've been programming on pyhton and java for a while (Almost 2 years, studing CS currently) and now that I have some free time on summer and a website domain + it's hosting that I gotten a year for free I thought about making a game ( Let's say tetris) to deploy on the website (Which I'll code, maybe with Django).

Can I code in python and deploy the game like that? If so how?

I guess it's not possible so..Could I have some guidance as for where to start guiven what I already 'know'?

Any help is appreciated! Thanks in advance!