gradio/demo.py

import gradio as gr
import requests
import json

def detect_human_face(frame1):
    url = "http://127.0.0.1:8000/api/detect_human_face"
    files = {'image1': open(frame1, 'rb')}

    r = requests.post(url=url, files=files)

    return [r.json()]

with gr.Blocks() as demo:

    with gr.Row():
        with gr.Column():
            face_input = gr.Image(type='filepath', height=480)
            gr.Examples(['gradio/examples/Human.jpg', 'gradio/examples/NotHuman.jpg'], 
                        inputs=face_input)
            detect_human_face_button = gr.Button("Detect Human Face")
        with gr.Column():
            detect_result_output = gr.JSON(label='Result')

    detect_human_face_button.click(detect_human_face, inputs=[face_input], outputs=[detect_result_output])

demo.launch(server_name="0.0.0.0", server_port=7860)