app.py

import gradio as gr
def echo(text, request: gr.Request):
    if request:
        print("Request headers dictionary:", request.headers)
        print("IP address:", request.client.host)
        print("Query parameters:", dict(request.query_params))
    return request.headers, request.client.host

def echo_load(request: gr.Request):
    if request:
        print("Request headers dictionary:", request.headers)
        print("IP address:", request.client.host)
        print("Query parameters:", dict(request.query_params))
        user_agent = request.headers["user-agent"]
        device_type = detect_device(user_agent)
        if "Mobile" in user_agent or "Android" in user_agent or "iPhone" in user_agent:
            return request.headers, "Mobile Device", gr.Textbox(visible=False), gr.Textbox(visible=True)
        else:
            return request.headers, "Web Browser", gr.Textbox(visible=True), gr.Textbox(visible=False)

with gr.Blocks() as demo:
    with gr.Row():
        with gr.Column():
            tb = gr.Textbox()
            submit = gr.Button('submit')
        with gr.Column():
            js = gr.JSON()
            tb1 = gr.Textbox()

    tb2 = gr.Textbox(label='Visible only when you are on a Web-browser')
    tb3 = gr.Textbox(label='Visible only when you are on a Mobile device')

    submit.click(echo, tb, [js, tb1])
    demo.load(echo_load, [], [js,tb1, tb2, tb3])
demo.launch()