{"version":"1.0","type":"rich","title":"Task=9&10 Tutorial","description":"This example demonstrates a simple D3.js visualization that displays a greeting message centered on the page. The code uses the `d3.select` function to target the HTML element with the id `message` and sets its text content through D3's selection API. The visualization also imports a local module to supply the message text and includes a regular expression pattern and numeric constant that are defined but not used for rendering. The page styling is handled through external CSS, which sets a large font size and centers the text.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d748756c7ce94121b0422ba9a74a0807?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}