LocalAI/aio/intel/image-gen.yaml

name: stablediffusion
parameters:
  model: Lykon/dreamshaper-8
backend: diffusers
step: 25
f16: true
diffusers:
  pipeline_type: StableDiffusionPipeline
  cuda: true
  enable_parameters: "negative_prompt,num_inference_steps"
  scheduler_type: "k_dpmpp_2m"

usage: |
        curl http://localhost:8080/v1/images/generations \
          -H "Content-Type: application/json" \
          -d '{
            "prompt": "<positive prompt>|<negative prompt>",
            "step": 25,
            "size": "512x512"
          }'