{"version":"1.0","type":"rich","title":"Activity 6","description":"This example renders a static “Hello VizHub!” message to the center of the page using D3 v5. The code imports the `select` function from the D3 library and a local ES6 module called `myMessage.js` to retrieve the string. It then sets the text content of the `#message` div via `select('#message').text(message)`, while CSS applies 12em centered styling. The page loads D3 from a CDN in `index.html` and uses a bundled script for execution.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a016bae27d2b4afc94e2d9f9ac701156?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}