Add examples for detection models finetuning (#30422)
* Training script for object detection
* Evaluation script for object detection
* Training script for object detection with eval loop outside trainer
* Trainer DETR finetuning
* No trainer DETR finetuning
* Eval script
* Refine object detection example with trainer
* Remove commented code and enable telemetry
* No trainer example
* Add requirements for object detection examples
* Add test for trainer example
* Readme draft
* Fix uploading to HUB
* Readme improvements
* Update eval script
* Adding tests for object-detection examples
* Add object-detection example
* Add object-detection resources to docs
* Update README with custom dataset instructions
* Update year
* Replace valid with validation
* Update instructions for custom dataset
* Remove eval script
* Remove use_auth_token
* Add copied from and telemetry
* Fixup
* Update readme
* Fix id2label
* Fix links in docs
* Update examples/pytorch/object-detection/run_object_detection.py
Co-authored-by: NielsRogge <48327001+NielsRogge@users.noreply.github.com>
* Update examples/pytorch/object-detection/run_object_detection.py
Co-authored-by: NielsRogge <48327001+NielsRogge@users.noreply.github.com>
* Move description to the top
* Fix Trainer example
* Update no trainer example
* Update albumentations version
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Co-authored-by: NielsRogge <48327001+NielsRogge@users.noreply.github.com>
