{"version":"1.0","type":"rich","title":"assignment 2","description":"This example displays the text “Hello VizHub!” centered on the page in a large font. The visualization uses the D3.js library, specifically the `select` API, to target the HTML element with the ID `message` and set its text content. The styling is applied through CSS, with the font size set to a prominent 12em. The page structure is defined in the HTML file, which loads D3 from a CDN and a bundled JavaScript file that imports a message string from a separate ES6 module.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/82d8b3fda67b405ea725f87cbeedbde0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}