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Running
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Running
on
Zero
File size: 1,173 Bytes
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import torch
from PIL import Image
from transformers import AutoProcessor
from longcat_image.models import LongCatImageTransformer2DModel
from longcat_image.pipelines import LongCatImageEditPipeline
if __name__ == '__main__':
device = torch.device('cuda')
checkpoint_dir = './weights/LongCat-Image-Edit'
text_processor = AutoProcessor.from_pretrained( checkpoint_dir, subfolder = 'tokenizer' )
transformer = LongCatImageTransformer2DModel.from_pretrained( checkpoint_dir , subfolder = 'transformer',
torch_dtype=torch.bfloat16, use_safetensors=True).to(device)
pipe = LongCatImageEditPipeline.from_pretrained(
checkpoint_dir,
transformer=transformer,
text_processor=text_processor,
)
pipe.to(device, torch.bfloat16)
generator = torch.Generator("cpu").manual_seed(43)
img = Image.open('assets/test.png').convert('RGB')
prompt = 'ε°η«εζη'
image = pipe(
img,
prompt,
negative_prompt='',
guidance_scale=4.5,
num_inference_steps=50,
num_images_per_prompt=1,
generator=generator
).images[0]
image.save('./edit_example.png')
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