{"version":"1.0","type":"rich","title":"tutorial 1","description":"This example displays the text \"Hello VizHub!\" centered on the page using D3.js version 6. The code imports the `select` function from D3 and the custom `message` module to set the text content of the HTML div with id `message`. The visualization reads from a CSV file containing fruit data across three regions, though the current rendering only shows the static message. The page styling is handled through an external CSS file, and the `index.html` loads D3 from a CDN while the JavaScript is bundled separately.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9e9a82a910c9492282b70c0ee851f432?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}