Nightly integration tests (#1664)
* [WIP] Nightly integration tests
* initial SD tests
* update SD slow tests
* style
* repaint
* ImageVariations
* style
* finish imgvar
* img2img tests
* debug
* inpaint 1.5
* inpaint legacy
* torch isn't happy about deterministic ops
* allclose -> max diff for shorter logs
* add SD2
* debug
* Update tests/pipelines/stable_diffusion_2/test_stable_diffusion.py
Co-authored-by: Patrick von Platen <patrick.v.platen@gmail.com>
* Update tests/pipelines/stable_diffusion/test_stable_diffusion.py
Co-authored-by: Patrick von Platen <patrick.v.platen@gmail.com>
* fix refs
* Update src/diffusers/utils/testing_utils.py
Co-authored-by: Pedro Cuenca <pedro@huggingface.co>
* fix refs
* remove debug
Co-authored-by: Patrick von Platen <patrick.v.platen@gmail.com>
Co-authored-by: Pedro Cuenca <pedro@huggingface.co>
