Incompatibility between latest huggingface-hub and yolov5

[treubig26]

Version 0.25 of huggingface-hub changed some internal modules, which are being imported by yolov5. Any attempt to use yolov5 causes errors.

But it also turns out that the version of yolov5 being installed via pip is not actually https://github.com/ultralytics/yolov5, but rather it is https://github.com/fcakyon/yolov5-pip which is basically a fork. Further investigation is required to determine:

• whether the ultralytics version is affected by the huggingface-hub upgrade
• whether the ultralytics version is similar enough to be a drop-in replacement for the yolov5 fork
• whether the yolov5 fork is actively maintained

and then make a decision about how to resolve.