app.py

import os
os.system("hub install food_classification==1.0.0")
import gradio as gr
import cv2
import paddlehub as hub

classifier = hub.Module(name="food_classification")


def inference(img):
    result = classifier.predict(images=[cv2.imread(img)])
    category = str(result[0][0]['category'])
    score = str(result[0][0]['score'])
    res = {category: score}
    print(res)
    return res


title = "food_classification"
description = "美食分类（food_classification），该模型可识别苹果派，小排骨，烤面包，牛肉馅饼，牛肉鞑靼。该PaddleHub Module支持API预测及命令行预测。 "
examples = [['apple_pie.jpg'], ['baby_back_ribs.jpg'], ['baklava.jpg'], ['beef_carpaccio.jpg'], ['beef_tartare.jpg']]
interface = gr.Interface(inference, gr.inputs.Image(type="filepath"), "label", title=title, description=description,
                         examples=examples)
interface.launch(inbrowser=True, inline=False, share=False, enable_queue=True)