app.py

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

learn = load_learner("model.pkl")
labels = learn.dls.vocab
labels = [" ".join([word.capitalize() for word in (label).split("_")]) for label in labels]

def predict(img):
    img = PILImage.create(img)
    _,_,probs = learn.predict(img)
    return dict(zip(labels, map(float, probs)))

examples = [PILImage.create(img) for img in ["phoebe.jpg", "chandler.jpg", "joey.jpg", "monica.jpg"]]
title = "Which Disney character are you?"
description = "A disney character image classification app created as part fast.ai DL course - Part 1."
intf = gr.Interface(fn=predict, inputs="image", outputs="label", title=title, description=description, examples=examples)
intf.launch(inline=False)