{"version":"1.0","type":"rich","title":"ICE-7:Pie chart of students in each country","description":"A pie chart displays the distribution of student population in millions across countries, with each slice proportionally sized and color-coded. A legend identifies country names, and a table below lists exact numerical values. The visualization uses D3.js v7, fetching CSV data from a gist URL, and employs `d3.pie`, `d3.arc`, and `d3.scaleOrdinal` for construction. Labels are positioned using `labelArc.centroid`, and slices include tooltips via `append('title')`. The SVG renders the chart, while HTML table elements show the underlying data.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/82c761b1e32145a581271606099d2267?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}