{"version":"1.0","type":"rich","title":"Activity 7 question 1","description":"This example shows a population pie chart for ten countries in 2019, using colored slices with percentage labels and a legend. Data is loaded from a CSV file via the `d3.csv` function. The visualization is built with React and rendered as SVG using D3 version 5 components, including `d3.pie` and `d3.arc` for generating the slices, and `d3.format` for percentage labels, while the chart is drawn inside a `<div>` element.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0d3c824bb8a14baaaedf456f4f0e2031?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}