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Create app.py
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app.py
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from fastai.text.all import *
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import gradio as gr
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# Cargar modelo exportado desde HuggingFace Hub (o local si subiste export.pkl)
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learn = load_learner("export.pkl")
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labels = ['1 estrella', '2 estrellas', '3 estrellas', '4 estrellas', '5 estrellas']
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def classify_review(text):
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pred, _, probs = learn.predict(text)
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return {labels[i]: float(probs[i]) for i in range(len(labels))}
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interface = gr.Interface(
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fn=classify_review,
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inputs=gr.Textbox(lines=5, label="Reseña de Yelp"),
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outputs=gr.Label(num_top_classes=5),
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title="Clasificador de Yelp",
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description="Clasifica reseñas de Yelp de 1 a 5 estrellas usando FastAI y ULMFit."
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)
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interface.launch()
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