How to host a website written in python?

Question

Flask

I poke in the self-knowledge of the infinite (in short, I began to study python). Everything seems to be clear (so far). I wrote a simple store on a flask and everything is fine, but I ran into how to place it all on the web now.
There is a paid timeweb hosting (not advertising). there are a couple more ...
It even has a django installation (which means there is also a python)
Now what should I do with my project folder which is located on the local in a virtual environment))) so that all this starts working

globally more confused.