GitLab

* refactor image processor for mask
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Co-authored-by: yiyixuxu <yixu310@gmail,com>

* refactor img2img VaeImageProcessor.postprocess

* remove copy from for init, run_safety_checker, decode_latents
Co-authored-by: Sayak Paul <spsayakpaul@gmail.com>

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Co-authored-by: yiyixuxu <yixu@yis-macbook-pro.lan>
Co-authored-by: Sayak Paul <spsayakpaul@gmail.com>

* [Tests] parallelize

* finish folder structuring

* Parallelize tests more

* Correct saving of pipelines

* make sure logging level is correct

* try again

* Apply suggestions from code review
Co-authored-by: Pedro Cuenca <pedro@huggingface.co>

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Co-authored-by: Pedro Cuenca <pedro@huggingface.co>

* add image_processor

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Co-authored-by: yiyixuxu <yixu310@gmail,com>
Co-authored-by: Patrick von Platen <patrick.v.platen@gmail.com>
Co-authored-by: Pedro Cuenca <pedro@huggingface.co>