{"version":"1.0","type":"rich","title":"Hello VizHub","description":"This example demonstrates the minimal setup required to display a text message using the D3.js library within the VizHub environment. The page shows the text \"Hello VizHub!\" centered on a dark blue background with large, light-colored Ubuntu font. The code imports the `select` function from D3 and uses it to target a `div` element with the ID `message`, setting its text content. The message itself is defined in a separate ES6 module and imported as a local dependency.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"","width":960,"height":500,"cache_age":3600}