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Build error
dentadelta123
commited on
Commit
•
550b53d
1
Parent(s):
65cf06b
Add application file
Browse files
app.py
ADDED
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import clip
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import torch
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import gradio as gr
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import torchvision.transforms as T
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from PIL import Image
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try:
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from torchvision.transforms import InterpolationMode
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BICUBIC = InterpolationMode.BICUBIC
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except ImportError:
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BICUBIC = Image.BICUBIC
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import warnings
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warnings.filterwarnings("ignore")
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model, preprocess = clip.load('ViT-L/14@336px')
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def zeroshot_detection(Press_Clear_Dont_Stack_Image):
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inp = Press_Clear_Dont_Stack_Image
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captions = "photo of a guardrail, no guardrail in the photo" #CHANGE THIS IF YOU WANT TO CHANGE THE PREDICTION: separate by commas
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captions = captions.split(',')
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caption = clip.tokenize(captions).to(device)
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image = preprocess(inp).unsqueeze(0).to(device)
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with torch.no_grad():
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image_features = model.encode_image(image)
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text_features = model.encode_text(caption)
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image_features /= image_features.norm(dim=-1, keepdim=True)
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text_features /= text_features.norm(dim=-1, keepdim=True)
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similarity = (100.0 * image_features @ text_features.T).softmax(dim=-1)
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values, indices = similarity[0].topk(len(captions))
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return {captions[indices[i].item()]: float(values[i].item()) for i in range(len(values))}
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gr.Interface(fn=zeroshot_detection,
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inputs=[gr.Image(type="pil")],
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outputs=gr.Label(num_top_classes=1)).launch()
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