Feature request: support image inputs

[darknoon]

I think we would need to convert the Encoder as well as the Decoder, looking into it but curious if anyone was already working on this

[asadm]

I wonder if this PR on maple diffusion is helpful: mortenjust/native-diffusion#7

I am highly interested in this but lack the right skills here.

[joogps]

That would be so great!

[littleowl]

I finally got image2image working!
It took good deal of time, and I'll need to clean it up and test on other devices before submitting a PR or forking.
Essentially, needed to convert the Encoder as well, but also bake in the DiagonalGaussianDistribution operation as well as some of the other code from the pipeline and adding noise from the right timeStep. This way all the operations to generate the latents are in one model.

[UXDart]

is this possible? also it is possible to do inpainting?

[littleowl]

Image2Image PR: #73