Fix an issue with Imagenet dataset import

[yasakova-anastasia]

Motivation and context

• Fixed Import dataset of Imagenet format fail #4850 (The shared path to the files was found incorrectly)

How has this been tested?

Checklist

• I submit my changes into the develop branch
• I have added a description of my changes into CHANGELOG file
• I have updated the documentation accordingly
• I have added tests to cover my changes
• I have linked related issues (read github docs)
• I have increased versions of npm packages if it is necessary (cvat-canvas,
  cvat-core, cvat-data and cvat-ui)

License

• I submit my code changes under the same MIT License that covers the project.
  Feel free to contact the maintainers if that's a concern.

[yasakova-anastasia]

/check

[github-actions]

❌ Some checks failed
📄 See logs here

[zhiltsov-max]

I was able to import the dataset.

However, I've found another problem: if I import an ImageNet dataset, change a label on an image, export with images as ImageNet, and then import it, the dataset misses 1 image (the changed one). The image exists in the exported archive, but the file layout is like this:

/cat/cat_1.jpg
,,,
/dog/cat/cat_0.jpg
/dog/dog_0.jpg
...

[yasakova-anastasia]

@zhiltsov-max, this problem needs to be fixed in Datumaro. I created an issue.

[zhiltsov-max]

The problem still needs to be resolved. I can get the error with a dataset like this:

images.zip/
/a/b/c.png
/q/e.jpg

[zhiltsov-max]

I see the previous problem has gone, but I was lucky enough to find another one. If we export an Imagenet dataset in CVAT format and then import the dataset, there will be an error

File "cvat/cvat/apps/dataset_manager/bindings.py", line 1685, in import_dm_annotations
    match_dm_item(item, instance_data, root_hint=root_hint))
  File "cvat/cvat/apps/dataset_manager/bindings.py", line 1636, in match_dm_item
    raise CvatImportError("Could not match item id: "
cvat.apps.dataset_manager.bindings.CvatImportError: Could not match item id: 'cat/cat_0.jpg' with any task frame

I don't think this new problem should be fixed here, let's do it in another PR to unblock this one.

[yasakova-anastasia]

I don't think this new problem should be fixed here, let's do it in another PR to unblock this one.

Opened a PR with a fix for this issue.