{"version":"1.0","type":"rich","title":"Activity_6task2","description":"This example displays a centered “Hello VizHub!” message using D3.js v5, loaded via UNPKG. It demonstrates importing the `select` function from the `d3` module and a local ES6 module containing the message text. The code sets the text content of a `div` element with the ID `message` and applies heavy styling through a linked CSS file. It also declares unused variables, including a regular expression, though these do not affect the visible output.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/20c661638c064d8d9b7fec2c382faf86?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}