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mi804
2025-07-28 11:09:33 +08:00
parent 1dfa32f0ae
commit b8f05bb342
3 changed files with 27 additions and 1 deletions
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examples/flux/model_inference/Nexus-Gen-Generation.py Normal file
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import importlib
import torch
from diffsynth.pipelines.flux_image_new import FluxImagePipeline, ModelConfig
if importlib.util.find_spec("transformers") is None:
raise ImportError("You are using Nexus-GenV2. It depends on transformers, which is not installed. Please install it with `pip install transformers==4.49.0`.")
else:
import transformers
assert transformers.__version__ == "4.49.0", "Nexus-GenV2 requires transformers==0.49.0, please install it with `pip install transformers==0.49.0`."
pipe = FluxImagePipeline.from_pretrained(
torch_dtype=torch.bfloat16,
device="cuda",
model_configs=[
ModelConfig(model_id="DiffSynth-Studio/Nexus-GenV2"),
ModelConfig(model_id="DiffSynth-Studio/Nexus-GenV2", origin_file_pattern="generation_decoder.bin"),
ModelConfig(model_id="black-forest-labs/FLUX.1-dev", origin_file_pattern="text_encoder/model.safetensors"),
ModelConfig(model_id="black-forest-labs/FLUX.1-dev", origin_file_pattern="text_encoder_2/"),
ModelConfig(model_id="black-forest-labs/FLUX.1-dev", origin_file_pattern="ae.safetensors"),
],
)