How to use SimpleTuner/flux-3-klein-image-LoRA-experiments with Diffusers:
pip install -U diffusers transformers accelerate
import torch from diffusers import DiffusionPipeline # switch to "mps" for apple devices pipe = DiffusionPipeline.from_pretrained("black-forest-labs/flux-3-image-klein-base", dtype=torch.bfloat16, device_map="cuda") pipe.load_lora_weights("SimpleTuner/flux-3-klein-image-LoRA-experiments") prompt = "Astronaut in a jungle, cold color palette, muted colors, detailed, 8k" image = pipe(prompt).images[0]
