{"version":"1.0","type":"rich","title":"Pie Chart","description":"This pie chart displays the population distribution of countries from a dataset loaded via `d3.csv`. Each slice is rendered using `d3.pie` and `d3.arc` functions, with `d3.schemeSet3` assigning colors. Hovering over a country label triggers a tooltip showing its population and literacy rate, while a legend identifies each country’s color. The interactive elements use D3’s event handling to update the tooltip’s position and content.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/6216bc937b684b9b8f5ff7d46fc40cfb?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}