app.py

#!/usr/bin/env python
# coding: utf-8

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import gradio as gr

from fastai.vision.all import load_learner


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learner = load_learner("export.pkl")


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categories = ["black", "grizzly", "teddy"]


def image_classifier(img):
    pred, idx, probs = learner.predict(img)
    return dict(zip(categories, map(float, probs)))


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intf = gr.Interface(
    fn=image_classifier,
    inputs="image",
    outputs="label",
    examples=["black.jpg", "grizzly.jpg", "teddy.jpg"],
)
intf.launch()


# ## Export

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