app.py

import gradio as gr
from fastcore.all import *

learner_inf = load_learner('baltrishkes.pkl')

def predict(img):
    img = PILImage.create(img)
    pred,pred_idx,probs = learner_inf.predict(img)
    return pred
    

gr.Interface(fn=predict, 
             inputs=gr.inputs.Image(shape=(512, 512)),
             outputs=gr.outputs.Label(),
             interpretation="default").launch()