{"version":"1.0","type":"rich","title":"Data  Visualization","description":"This example displays a simple dashboard that presents a hello message from the author and summarizes a dataset loaded from a GitHub gist. The text announces the file’s approximate size in kilobytes, the number of rows, and the column count. The visualization uses D3.js version 7, specifically the `d3.csv` and `d3.csvFormat` APIs, to fetch and parse the CSV data and then inject the computed summary into an HTML `<pre>` element. The page also embeds an external SVG image and relies on basic CSS for styling.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/69a2adf982af4c75a4e44a2cdac9a6ca?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}