Added a Hydra+wandb+submitit-launcher example

[zaccharieramzi]

This solves #78

For now this wasnt tested, this is why I set it as a draft PR.

[mdiazmel]

Cool! Thanks @zaccharieramzi

I would be happy to review this PR once ready. Don't hesitate to ping me.

[zaccharieramzi]

Hi @mdiazmel ! Thanks for proposing to review. I think this can be reviewed now.

[mdiazmel]

Great! Thanks @zaccharieramzi

I tested it in JZ and it works like a charm! From my side, I used the TF version installed from conda-forge and not the version packaged in the modulefile (as well the other dependencies). I added a couple of comments to clarify things in the README file.

It should be nice to include a direct link in the documentation web page (the vertical menu at the left). I can do that once the PR will be merged.

[zaccharieramzi]

Hey @mdiazmel thanks for your review!
I have added a word on the sign in for wandb, as well as put the example in the index.

I can merge when you think it's ready.

[mdiazmel]

LGTM.

I'll merge it!