Addition of Samplers

[azher-alnabi]

Hello!

I was curious if there would be an addition to change what samplers you would be able to use at ./build.sh run. I am particularly interested in adding the following sampler: (DPM++ 2S a Karras). The reason why I ask is so that I could minimize the step count while maintaining a high-fidelity image as this would allow for a quicker rendering of these images.

Thank you for this docker file!

[fboulnois]

Hello! This is already implemented in the underlying diffusers library as DPMSolverSinglestepScheduler: huggingface/diffusers#277 (comment) . More information on that scheduler can be found here: https://huggingface.co/docs/diffusers/api/schedulers/singlestep_dpm_solver

You'll want to use the option --scheduler DPMSolverSinglestepScheduler with ./build run.

[azher-alnabi]

Works solid, thank you!