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from fastapi import FastAPI, File, UploadFile,Form |
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from fastapi.responses import FileResponse, StreamingResponse |
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from fastapi.staticfiles import StaticFiles |
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from PIL import Image |
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import torch |
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from io import BytesIO |
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app = FastAPI() |
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model2 = torch.hub.load( |
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"AK391/animegan2-pytorch:main", |
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"generator", |
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pretrained=True, |
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device="cpu", |
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progress=False |
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) |
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model1 = torch.hub.load("AK391/animegan2-pytorch:main", |
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"generator", pretrained="face_paint_512_v1", device="cpu") |
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face2paint = torch.hub.load( |
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'AK391/animegan2-pytorch:main', 'face2paint', |
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size=512, device="cpu", side_by_side=False |
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) |
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@app.post("/predict/") |
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async def predict( |
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file: UploadFile = File(...), |
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version: str = Form(...) |
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): |
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contents = await file.read() |
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image = Image.open(BytesIO(contents)) |
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if version == 'version2': |
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out = face2paint(model2, image) |
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else: |
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out = face2paint(model1, image) |
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img_byte_arr = BytesIO() |
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out.save(img_byte_arr, format='PNG') |
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img_byte_arr.seek(0) |
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return StreamingResponse(img_byte_arr, media_type="image/png") |
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