How to fix db and heroku problem?

Question

Python

The bottom line is that I have a local database and when deploying to Heroku through the git hub, the database does not change and is not saved, although the values ​​​​are different. It feels like Heroku took the data from this database and transferred it to his own, where he works with it. How to get saved db?

Answer 1

Why is text files reset when python worker is restarted on heroku?