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Create app.py
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app.py
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import gradio as gr
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import numpy as np
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import onnxruntime as ort
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from PIL import Image
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# Load your ONNX model
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sess = ort.InferenceSession("visionguard_simplified.onnx", providers=["CPUExecutionProvider"])
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# Preprocess + inference
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def detect_corruption(img: Image.Image):
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img = img.resize((128,128)).convert("RGB")
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arr = np.array(img).astype(np.float32)/255.0
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mean = np.array([0.485,0.456,0.406],dtype=np.float32)
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std = np.array([0.229,0.224,0.225],dtype=np.float32)
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x = ((arr-mean)/std).transpose(2,0,1)[None,...]
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logits = sess.run(None, {"input": x})[0]
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prob = float(1/(1+np.exp(-logits[0,0])))
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return {"clean": 1-prob, "corrupted": prob}
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# Gradio interface
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iface = gr.Interface(
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fn=detect_corruption,
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inputs=gr.Image(type="pil"),
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outputs=gr.Label(num_top_classes=2, label="Corruption Score"),
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title="VisionGuard Corruption Detector",
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description="Upload a frame, get corruption probabilities."
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)
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if __name__=="__main__":
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iface.launch()
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