{"version":"1.0","type":"rich","title":"q1","description":"This pie chart visualizes sales data aggregated by product category, sourced from a remote CSV file. The D3 v6 code loads the data with `d3.csv`, aggregates sales totals using `d3.rollups` and `d3.sum`, and renders an SVG pie chart with `d3.pie` and `d3.arc` paths. Each slice is labeled with the category, total sales in thousands, and percentage of the overall total. A color-coded legend is generated alongside the chart, and the visualization uses a categorical color scheme (`d3.schemeCategory10`) with semi-transparent slices and white strokes.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/37730d8b578d447789231a57349c4a01?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}