app.py

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

learn = load_learner('model_messi-or-ronaldo_v1.pkl')

labels = learn.dls.vocab
def predict(img):
    img = PILImage.create(img)
    pred,pred_idx,probs = learn.predict(img)
    return {labels[i]: float(probs[i]) for i in range(len(labels))}

title = "Messi or Ronaldo"

gr.Interface(fn=predict,inputs="image",outputs="label",title=title).launch()