{"version":"1.0","type":"rich","title":"Pie Chart","description":"This pie chart displays the top 10 countries by COVID-19 deaths, with each slice labeled in thousands and a corresponding legend. The visualization uses D3 v5 APIs including `d3.pie`, `d3.arc`, and `d3.scaleOrdinal` to compute and position the slices, while SVG renders the chart. Data is loaded asynchronously from a CSV file via `d3.csv` and sorted to select the top entries. The code also employs `d3.format` for readable tick labels and color-coded legend rectangles.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c8e634c0121240e8b55f3dc49504f16d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}