[WIP] DragNUWA SVD

[a-r-r-o-w]

What does this PR do?

Code: https://github.com/ProjectNUWA/DragNUWA Paper: https://arxiv.org/abs/2308.08089 Project Page: https://www.microsoft.com/en-us/research/project/dragnuwa/ Demo: https://huggingface.co/spaces/yinsming/DragNUWA

Fixes #6497. This is a WIP and I've freely made changes to the unet code, which I know is less than ideal at the moment. I'd like to get a basic example running first before looking into improving the code. Suggestions on how to refactor and add a pipeline for running DragNUWA in community/core will be very much appreciated, thanks!

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@DN6 @sayakpaul @moymix

[sayakpaul]

I’d say we start with a community pipeline first. This way you will have more freedom.

If the pipeline needs custom modeling components, consider contributing them to research_projects folder. Does this make sense?

[a-r-r-o-w]

There is definitely need for some modeling components here because the resnet and spatiotemporal unet layers have new additions. I will move to the research_projects directory after I can get an example working, thanks!

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[github-actions[bot]]

This issue has been automatically marked as stale because it has not had recent activity. If you think this still needs to be addressed please comment on this thread.

Please note that issues that do not follow the contributing guidelines are likely to be ignored.