app.py

from fastai.vision.all import *
import gradio as gr

learner = load_learner('model.pkl')

def predict_genre(img):
    pred, idx, probs = learner.predict(img)
    return dict(zip(learner.dls.vocab, map(float, probs)))


demo = gr.Interface(fn=predict_genre, inputs="image", outputs="label")
demo.launch()