app.py

# !pip install gradio
__all__ = ['learn', 'classify_image', 'categories', 'image', 'label', 'examples', 'intf']

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

learn = load_learner('model.pkl')

labels = learn.dls.vocab

def classify_image(img):
    pred,idx,probs = learn.predict(img)
    return dict(zip(categories, map(float,probs)))

image = gr.Image()
label = gr.Label()

examples = ['example.jpg']

title = "Melons clasifier"
interpretation='default'
enable_queue=True

intf = gr.Interface(fn=classify_image, inputs=image, outputs=label, examples=examples)
intf.launch()