{"version":"1.0","type":"rich","title":"Pie chart for GDP's of famous nations in 2019","description":"A pie chart displays the gross domestic product (GDP) of selected nations for 2019, with each slice labeled with its value in thousands and accompanied by a legend listing country names and corresponding GDP figures. The visualization loads CSV data from a remote GitHub URL and renders SVG output using D3 v5, employing `d3.pie`, `d3.arc`, and `d3.scaleOrdinal` to generate the slices and color mapping. Text labels are positioned via arc centroids, while the legend is manually constructed with appended rectangles and text elements.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ee60bd9ad645416ca5f2093e1b424b8b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}