{"version":"1.0","type":"rich","title":"Task 9&10 Q1","description":"This example shows a pie chart displaying total sales distribution across item categories, with each slice labeled by category name and sales amount, plus a legend on the right. The visualization is built using D3.js version 6, employing `d3.pie`, `d3.arc`, and `d3.scaleOrdinal` with `d3.schemeCategory10` for coloring. Data is loaded from a remote CSV file via `d3.csv`, and aggregated using `d3.rollups` to sum sales per category. The chart includes a title and subtitle, rendered as SVG text elements.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b9b0bb7e1bb241f3a35dec0db47555df?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}