je-suis-tm/wong_kar_wai_my_blueberry_nights_lora_flux

export MODEL_NAME="black-forest-labs/FLUX.1-dev"
export INSTANCE_DIR="/pvol/wong_kar_wai_my_blueberry_nights"
export OUTPUT_DIR="/pvol/wong_kar_wai_my_blueberry_nights_lora_flux"
accelerate config default
accelerate launch train_dreambooth_lora_flux1.py \
  --pretrained_model_name_or_path=$MODEL_NAME  \
  --mixed_precision="bf16" \
  --dataset_name=$INSTANCE_DIR \
  --output_dir=$OUTPUT_DIR \
  --gradient_checkpointing \
  --instance_prompt="WKW style" \
  --caption_column="text" \
  --resolution=800 \
  --center_crop \
  --train_batch_size=1 \
  --guidance_scale=1 \
  --use_8bit_adam \
  --checkpointing_steps=100 \
  --gradient_accumulation_steps=4 \
  --optimizer="adamW" \
  --learning_rate=1e-4 \
  --lr_scheduler="constant" \
  --lr_warmup_steps=100 \
  --max_train_steps=1500 \
  --rank=4 \
  --seed="0" 

import torch
from diffusers import FluxPipeline

device = "cuda:0"

pipe = FluxPipeline.from_pretrained("black-forest-labs/FLUX.1-dev", torch_dtype=torch.bfloat16)

pipe.load_lora_weights("je-suis-tm/wong_kar_wai_my_blueberry_nights_lora_flux",
                       weight_name='pytorch_lora_weights.safetensors')


prompt = "WKW Style, A woman in a yellow dress with a lace trimmed cowboy hat poses against a weathered brick column. tan brick columns forms the backdrop, punctuated by a glimpse of a vehicle"

image = pipe(
  prompt=prompt,
  generator=torch.Generator(device=device).manual_seed(42),
  num_inference_steps=50, # 28 is a good trade-off
  guidance_scale=4,
  height=800, 
  width=1456, #the movie was in a weird resolution 800*1912 but flux1 only supports square aspect ratio training
).images[0]

image.save("wong_kar_wai_my_blueberry_nights.png")