app.py

from fastai.vision.all import *
import gradio as gr
learner = load_learner('export.pkl')


labels = learner.dls.vocab

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))}

image = gr.inputs.Image(shape=(224, 224))
label = gr.outputs.Label()
examples = ['1.jpg', '2.jpg', '3.jpg']


gr.Interface(fn=predict, inputs=gr.inputs.Image(shape=(224, 224)), outputs=gr.outputs.Label(num_top_classes=3), examples=examples).launch(share=True, debug=True)