yolov8 OBB, pin ultralytics version

[LinasKo]

Description

Pin the ultralytics version to the latest one. This avoids the issue where new albumentations are not supported by ultralytics, but not specified in their requirements files. This would fail during training.

Alternatively, the following would work:

!pip install albumentations==1.4.0 -q
!pip install ultralytics==8.1.9 -q

ALSO, I've updated and pinned supervision to the latest version.

Type of change

Please delete options that are not relevant.

• [x] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] This change requires a documentation update

How has this change been tested, please provide a testcase or example of how you tested the change?

Ran notebook.

Any specific deployment considerations

Another change is coming soon, filling in the missing picture in the end.

Docs

• [ ] Docs updated? What were the changes:

[LinasKo]

Seems like the image at the end is hidden. I'll sort that out before merging.

Also, the training logs seem a bit long.

[LinasKo]

Yolov8 OBB is back in action!