Update docker images names

[Dref360]

Description:

Update docker images names

Checklist:

You should check all boxes before the PR is ready. If a box does not apply, check it to acknowledge
it.

• PRE-COMMIT. You ran pre-commit on all commits, or else, you
  ran pre-commit run --all-files at the end.
• FRONTEND TYPES. Regenerate the front-ent types if you played with types and routes.
  Run cd webapp && yarn types while the back-end is running.
• USER CHANGES. The changes are added to CHANGELOG.md and the documentation, if they impact
  our users.
• DEV CHANGES.
  • Update the documentation if this PR changes how to develop/launch on the app.
  • Update the README files and our wiki for any big design decisions, if relevant.
  • Add unit tests, docstrings, typing and comments for complex sections.

[JosephMarinier]

So we don't tag any image with latest, right? Should we?

[Dref360]

Mmm tensorflow assigns latest to their CPU version, should we?

https://hub.docker.com/r/tensorflow/tensorflow/tags

[JosephMarinier]

So like latest and latest-gpu. That way if you forget to specify a tag you at least get something that works. On the other hand, making it explicit like you did prevents users thinking they are using GPU when they are not. I like both. You choose!

[JosephMarinier]

Tiny comment, but I think it will be good to go.