| import gradio as gr | |
| def change_textbox(choice): | |
| if choice == "short": | |
| return gr.Radio.update(lines=2, visible=True) | |
| elif choice == "long": | |
| return gr.Radio.update(lines=8, visible=True) | |
| else: | |
| return gr.Radio.update(visible=False) | |
| with gr.Blocks() as block: | |
| radio = gr.Radio(["short", "long", "none"], | |
| label="What kind of essay would you like to write?") | |
| text = gr.Textbox(lines=2, interactive=True) | |
| radio.change(fn=change_textbox, inputs=radio, outputs=text) | |
| block.launch() |