import torch
from diffusers import FluxPipeline

pipe = FluxPipeline.from_pretrained(
    "black-forest-labs/FLUX.1-dev", torch_dtype=torch.bfloat16
).to("cuda")
pipe.load_lora_weights("pkats94/amaya-hart-lora", weight_name="amaya-hart.safetensors")

image = pipe(
    "a photo of amayahart woman, candid iPhone selfie, soft window light",
    num_inference_steps=28, guidance_scale=3.5,
).images[0]
image.save("amaya.png")

Put amayahart near the start of the prompt. Recommended LoRA scale 0.8–1.0.