app.py

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


learner = load_learner("modelo")
labels = []

# Definimos una función que se encarga de llevar a cabo las predicciones
def predict(img):
    #img = PILImage.create(img)
    pred,pred_idx,probs = learner.predict(img)
    return {labels[i]: float(probs[i]) for i in range(len(labels))}
    
# Creamos la interfaz y la lanzamos. 
gr.Interface(fn=predict, inputs=gr.inputs.Text(), outputs=gr.outputs.Label(num_top_classes=3),examples=['']).launch(share=False)