{"version":"1.0","type":"rich","title":"Pie Chart","description":"This pie chart displays the top five countries by total reported COVID-19 cases, using a dataset from a GitHub-hosted CSV file. The visualization loads data with `d3.csv`, sorts it in descending order, and slices the first five entries. It renders slices using `d3.arc` and `d3.pie` within an SVG, with labels positioned via `label.centroid`. A categorical color scale from `d3.scaleOrdinal` distinguishes each country, while solid white strokes separate the segments.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/50b0fa6040744457b7168fcc4150f687?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}