gradio/demo/demo1.py

#!/usr/bin/env python
# -*- encoding: utf-8 -*-
"""
@Contact :   liuyuqi.gov@msn.cn
@Time    :   2024/06/04
@License :   Copyright © 2017-2022 liuyuqi. All Rights Reserved.
@Desc    :   实现将图片变为灰度图
"""

import gradio as gr
import cv2

def to_black(image: gr.Image)->gr.Image:
    """ 图片变为灰度 """
    output = cv2.cvtColor(image, cv2.COLOR_BGR2GRAY)
    return output

# GUI      http://127.0.0.1:7860/
interface = gr.Interface(fn=to_black, inputs="image", outputs="image",  examples=[["test.png"]])

if __name__=='__main__':
    app,local_url, share_url= interface.launch(inbrowser=True, server_name='0.0.0.0',share=True,
                                               auth=("admin", "123456"), server_port=8000, show_error=True,
                                               inbrowser=True, inline=False, validate=False,
                                               title="图片变为灰度图", description="图片变为灰度图")