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Wan2.2-S2V-14B

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->Issue with diffusers.DiffusionPipeline.from_pretrained due to missing model_index.json

Dear Wan-AI Team,

I am writing to report an issue when trying to load your Wan2.2-S2V-14B model using the diffusers library's DiffusionPipeline.from_pretrained() method.

Users are consistently encountering an EntryNotFoundError with the message: Entry Not Found for url: https://huggingface.co/Wan-AI/Wan2.2-S2V-14B/resolve/main/model_index.json.

After inspecting the repository files, it appears that the model_index.json file, which is crucial for diffusers to properly identify and load the pipeline components, is missing from the root of your model's repository.

This absence prevents the DiffusionPipeline from initializing the model correctly, even when users are authenticated and have accepted the gated model's terms.

Could you please either:

Add the "model_index.json" file to the repository if the model is intended to be loaded directly via diffusers.DiffusionPipeline.from_pretrained().
Provide clear instructions in the model card (README.md) on the correct method to load and use this model, especially if it requires a different approach or specific component loading outside of the standard diffusers pipeline API.

Many thanks for your work on this model, and we look forward to being able to use it effectively.

Best,
Anssi