{"version":"1.0","type":"rich","title":"test","description":"This example displays the text “Hello VizHub!” prominently centered on a blank page. It demonstrates a minimal D3.js setup, importing the `select` function from D3 v6 to target the HTML element with the id `message` and set its content. The message itself is defined in a separate ES6 module and imported into the main script. The visual result is a simple, large-font greeting, relying on CSS for styling.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ad84bee403d84b219c14e5f334ef0171?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}