{"version":"1.0","type":"rich","title":"Tutorial-1Activity-6","description":"This example demonstrates how to load D3 from a CDN, use ES6 module imports for both external libraries and local files, and dynamically update the DOM with D3 selections. The code imports the `select` function from D3 and a custom `message` constant from a local module, then sets the text of a centered HTML element. It also defines a number and a regular expression as part of the script. The visualization renders a simple text message using D3’s selection API, with styling controlled by an external CSS file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"","width":960,"height":500,"cache_age":3600}