metadata
pipeline_tag: text-to-image
library_name: diffusers
Setup
Install the latest version of diffusers
pip install git+https://github.com/huggingface/diffusers.git
Login to your Hugging Face account
hf auth login
How to use
The following code snippet demonstrates how to use the Flux2 modular pipeline with a remote text encoder and group offloading. It requires approximately 8GB of VRAM and 64GB of CPU RAM to generate an image.
import torch
from diffusers.modular_pipelines.flux2 import ALL_BLOCKS
from diffusers.modular_pipelines import SequentialPipelineBlocks
blocks = SequentialPipelineBlocks.from_blocks_dict(ALL_BLOCKS['remote'])
pipe = blocks.init_pipeline("diffusers/flux2-modular")
pipe.load_components(torch_dtype=torch.bfloat16, device_map="cpu")
pipe.vae.to("cuda")
pipe.transformer.enable_group_offload(
offload_type="leaf_level",
onload_device=torch.device("cuda"),
offload_device=torch.device("cpu"),
use_stream=True,
low_cpu_mem_usage=True,
)
prompt = "a photo of a cat"
output = pipe(prompt=prompt, num_inference_steps=28, output="images")
output[0].save("flux2-modular.png")