{"version":"1.0","type":"rich","title":"activity7.1_question1","description":"This D3 pie chart visualizes country-wise counts from a remote CSV file, displaying data as color-coded slices with white outlines. Each slice is labeled with its corresponding country name, positioned via the arc centroid. A legend on the right shows each country’s color, name, and numeric value. The chart uses `d3.pie()` and `d3.arc()` for geometry, `d3.scaleOrdinal` with `d3.schemeCategory10` for colors, and renders as SVG with an HTML overlay for styling.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/35969497cf684dd3a71d917b267110b9?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}