Fix broken image inference for Fuyu model
Author: Isotr0py
Pull request: yes
Labels: name: for patch

# What does this PR do?

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When updating Transformers version in vLLM CI, we found fuyu's image inference is broken with gibberish:
https://buildkite.com/vllm/ci/builds/25473#01985c4d-d267-408b-87f5-5d77ae09d90c

- This PR fixed broken fuyu models to make sure image features are image_patches handled correctly.


## Before submitting
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Models:

- text models: @ArthurZucker
- vision models: @amyeroberts, @qubvel
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- graph models: @clefourrier

Library:

- flax: @gante and @Rocketknight1
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- accelerate: [different repo](https://github.com/huggingface/accelerate)
- datasets: [different repo](https://github.com/huggingface/datasets)
- diffusers: [different repo](https://github.com/huggingface/diffusers)
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Comments:
The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/transformers/pr_39915). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.

run-slow: fuyu

**[For maintainers]** Suggested jobs to run (before merge)

run-slow: fuyu