app.py

from diffusers import DiffusionPipeline

pipe = DiffusionPipeline.from_pretrained("black-forest-labs/FLUX.1-dev")
pipe.load_lora_weights("gokaygokay/Flux-Game-Assets-LoRA-v2")

prompt = "wbgmsst, 3D castle, white background"
image = pipe(prompt).images[0]