输出组件的可交互，默认垂直排列

import gradio as gr
def greet(name):return "Hello " + name + "!"
with gr.Blocks() as demo:name = gr.Textbox(label="Name")# 不可交互# output = gr.Textbox(label="Output Box")# 可交互output = gr.Textbox(label="Output", interactive=True) greet_btn = gr.Button("Greet")greet_btn.click(fn=greet, inputs=name, outputs=output)
demo.launch()

 

 我们可以为不同的组件设置不同事件，如为输入组件添加change事件。可以进一步查看官方文档，看看组件还有哪些事件

import gradio as gr
def welcome(name):return f"Welcome to Gradio, {name}!"
with gr.Blocks() as demo:gr.Markdown("""# Hello World!Start typing below to see the output.""")inp = gr.Textbox(placeholder="What is your name?")out = gr.Textbox()#设置change事件inp.change(fn = welcome, inputs = inp, outputs = out)
demo.launch()

 

import numpy as np
import gradio as gr
def flip_text(x):return x[::-1]
def flip_image(x):return np.fliplr(x)
with gr.Blocks() as demo:#用markdown语法编辑输出一段话gr.Markdown("Flip text or image files using this demo.")# 设置tab选项卡with gr.Tab("Flip Text"):#Blocks特有组件，设置所有子组件按垂直排列#垂直排列是默认情况，不加也没关系with gr.Column():text_input = gr.Textbox()text_output = gr.Textbox()text_button = gr.Button("Flip")with gr.Tab("Flip Image"):#Blocks特有组件，设置所有子组件按水平排列with gr.Row():image_input = gr.Image()image_output = gr.Image()image_button = gr.Button("Flip")#设置折叠内容with gr.Accordion("Open for More!"):gr.Markdown("Look at me...")text_button.click(flip_text, inputs=text_input, outputs=text_output)image_button.click(flip_image, inputs=image_input, outputs=image_output)
demo.launch()

 gr.update修改可见属性

import gradio as grdef update(name):return f"Welcome to Gradio, {name}!", gr.update(interactive=False), gr.update(visible=True)
def clear():return "", "", gr.update(interactive=True), gr.update(visible=False)with gr.Blocks() as demo:gr.Markdown("Start typing below and then click **Run** to see the output.")with gr.Row():inp = gr.Textbox(placeholder="What is your name?")out = gr.Textbox()btn = gr.Button("Run")btn_c = gr.Button("clear", visible=False)btn.click(fn=update, inputs=inp, outputs=[out,btn,btn_c])btn_c.click(fn=clear, outputs=[inp,out,btn,btn_c])demo.launch()