from diffusers import StableDiffusionXLPipeline
import torch

pipe = StableDiffusionXLPipeline.from_pretrained(
    "stabilityai/sdxl-turbo",
    torch_dtype=torch.float16,
    variant="fp16"
).to("mps")  # mps = Apple Metal GPU

pipe.set_progress_bar_config(disable=False)

prompt = "a mystical forest with glowing trees, cinematic lighting, 4k"
image = pipe(prompt=prompt, guidance_scale=0.0, num_inference_steps=4).images[0]
image.save("turbo_output.png")