{"version":"1.0","type":"rich","title":"act 7 q1","description":"This example displays a pie chart of the top 10 countries by 2022 population, with a legend alongside the slices. It uses D3.js v7 APIs including `d3.csv`, `d3.pie`, `d3.arc`, and `d3.scaleOrdinal` to load and process the dataset, generate the pie geometry, and assign categorical colors. The chart is rendered as SVG with text labels positioned via arc centroids, while a legend is built manually with `rect` and `text` elements. Data comes from a CSV hosted on GitHub.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/75ddb5fe59064a18a951a3ebcd5e3f97?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}