What is the best way to host a project on flask?

Question

Flask

There is a ready-made project with its dependencies to the flask. You need to host carefully on free hosting. But the nuance is that the project works with sqllite and Heroku does not support such databases at all. Pythonenywhere is also crap: I set it up as per the tutorial, playing with virtualenv, but did not understand how it works with virtualenv, if the user (me) only enters the path to it and changes wsgi files. Concerning the last hosting. I deployed it in the same way as on a PC, added all the dependencies to the virtualenv and still does not work.

Answer 1

Take a cheap VDS and deploy anything there)

Answer 2

Upload these questions to the tech support of free hosting - let them be stunned :D

Answer 3

Heroku works with sqlite3
https://devcenter.heroku.com/articles/sqlite3

Answer 4

Greenberg's book "Developing Web Applications with Flask in Python" has a step-by-step description of how to deploy to Heroku.