Attempting to load SegFormer preset "segformer_b0_imagenet" results in 403 error

[luca-mala]

Current Behavior:

Downloading from https://www.kaggle.com/api/v1/models/keras/segformer/keras/segformer_b0_imagenet/2/download/config.json...
---------------------------------------------------------------------------
HTTPError                                 Traceback (most recent call last)
[/usr/local/lib/python3.10/dist-packages/kagglehub/exceptions.py](https://localhost:8080/#) in kaggle_api_raise_for_status(response, resource_handle)
     57     try:
---> 58         response.raise_for_status()
     59     except requests.HTTPError as e:

10 frames
HTTPError: 403 Client Error: Forbidden for url: https://www.kaggle.com/api/v1/models/keras/segformer/keras/segformer_b0_imagenet/2/download/config.json

Expected Behavior:

Model preset should load just fine.

Steps To Reproduce:

Execute the provided code:

model = keras_cv.models.SegFormer.from_preset(
      "segformer_b0_imagenet",
      num_classes=NUM_CLASSES,
      input_shape=(224,224,3),
      load_weights=True
  )

Gist:
https://colab.research.google.com/gist/luca-mala/c5625210cb4c46217fdd50cf85447374/untitled1.ipynb

Version:

0.9.0

Anything else:

Please note that the provided config.json is empty to begin with. You can check for yourself by downloading from the original Kaggle URL.

[Satge96]

I have the same issue. Were you able to resolve it?

[luca-mala]

I have the same issue. Were you able to resolve it?

Nope. I ended up switching to another framework.

[sachinprasadhs]

Thanks for reporting the issue.

SegFormer with the new implementation is now part of KerasHub a consolidated KerasNLP and KerasCV package.
The model weights are available in Kaggle, for details and usage refer https://github.com/keras-team/keras-hub/blob/master/keras_hub/src/models/segformer/segformer_image_segmenter.py

We will not be making any changes to the models in KerasCV which are made available in KerasHub or the APIs/Utils made available in Keras.
If you still face any issue, please file a new issue in keras-hub

[github-actions]

This issue is stale because it has been open for 14 days with no activity. It will be closed if no further activity occurs. Thank you.