How to add additional folders to heroku?

Question

Python

Tell me how to deploy not the main code, but a folder with pictures that are required in the code.
And even better, tell me how to take pictures not from the local area, but to insert links from the Internet.

Answer 1

There are various image hosts. There are S3 and compatible storages for storing and distributing files.
If there are up to a dozen images, then you can throw them directly into Git.