accelerate diffusers @ git+https://github.com/initml/diffusers.git@clement/feature/flash_sd3 invisible_watermark --extra-index-url https://download.pytorch.org/whl/cu118 torch==2.0.1 transformers >= 4.34.0 xformers ftfy spaces peft >= 0.6.0 sentencepiece==0.2.0 optimum beautifulsoup4