Display pull progress bar with docker compose up

[matthieuml]

I realized that using docker compose logs showed the pull progress bar, but not while using docker compose up.

I added the tty: true parameter so that the full log of the pull-model service is displayed (including the pull progresss bar). It is not very "nice" as the colorful output of the docker compose up isn't there for this service, but it allows to see the progress bar.

Do you think it is worth it ?

[slimslenderslacks]

Ya, I think it's worth merging this. The only reason this service is there is to provide a good terminal experience so it makes sense.