{"version":"1.0","type":"rich","title":"Activity_task1","description":"This example demonstrates a minimal \"Hello VizHub!\" message display using the D3.js library. It renders static text centered on the page, leveraging D3’s `select` function to target the HTML div with ID `message` and set its content. The text is sourced from an imported local ES6 module, `myMessage.js`, which exports the string. Styling is handled via a separate CSS file, and the code also includes a regular expression pattern and a numeric variable as part of the demonstration.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b3d42a19ea544c3b8bc94da98ff828ce?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}