{"version":"1.0","type":"rich","title":"test","description":"This pie chart displays the distribution of product sales by category, using aggregated data from a CSV file. The visualization presents each category as a colored slice, with a legend identifying the categories and a title above the chart. Built with D3 v7, the code uses `d3.pie`, `d3.arc`, and `d3.rollup` to process and render the data, while SVG elements provide the visual output. Interactive hover effects enlarge slices and display category sales totals, with transitions animating the changes.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5164c3bb6fd942359ccd3bb207c4c6fd?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}