Tracking integration for `unconditional-image-generation`

[merveenoyan]

Tracking integration of unconditional-image-generation

Note that you're not expected to do all of the following steps. This PR helps track all the steps required to get a new task fully supported in the Hub 🔥

• Integration with Inference API. Select at least one of the following:
  • Added a diffusers pipeline
  • Added to Community Inference API for 3rd party library
  • Added to Community Inference API for generic
• Added basic UI elements (icon, order specification, etc)
• Added a task page
• Added a widget

Integration guide: https://hf.co/docs/hub/models-tasks

[merveenoyan]

@lewtun @osanseviero

[osanseviero]

For changes for the API, the place to be updated is https://github.com/huggingface/api-inference-community/tree/main/docker_images/diffusers

[osanseviero]

Just missing a widget here. cc @mishig25 for this we could reuse the widget of image generation but with no input? Example model https://huggingface.co/google/ddpm-cifar10-32

[merveenoyan]

@osanseviero maybe a seed with slider or number would be appropriate as well. It would be confusing to put no input IMHO.