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36 lines
1.1 KiB
Python
36 lines
1.1 KiB
Python
import torch
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from diffsynth import FluxImagePipeline, ModelManager
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from modelscope import snapshot_download
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from PIL import Image
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import numpy as np
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snapshot_download("Qwen/Qwen2.5-VL-7B-Instruct", cache_dir="./models")
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snapshot_download("stepfun-ai/Step1X-Edit", cache_dir="./models")
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model_manager = ModelManager(torch_dtype=torch.bfloat16, device="cuda")
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model_manager.load_models([
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"models/Qwen/Qwen2.5-VL-7B-Instruct",
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"models/stepfun-ai/Step1X-Edit/step1x-edit-i1258.safetensors",
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"models/stepfun-ai/Step1X-Edit/vae.safetensors",
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])
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pipe = FluxImagePipeline.from_model_manager(model_manager)
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pipe.enable_vram_management()
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image = Image.fromarray(np.zeros((1248, 832, 3), dtype=np.uint8) + 255)
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image = pipe(
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prompt="draw red flowers in Chinese ink painting style",
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step1x_reference_image=image,
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width=832, height=1248, cfg_scale=6,
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seed=1,
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)
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image.save("image_1.jpg")
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image = pipe(
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prompt="add more flowers in Chinese ink painting style",
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step1x_reference_image=image,
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width=832, height=1248, cfg_scale=6,
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seed=2,
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)
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image.save("image_2.jpg")
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