{"version":"1.0","type":"rich","title":"Activity7_Task1","description":"This example shows a pie chart of penguin species counts, with each slice labeled by species name and count, and a title reading “Dolphin Species.” The chart is rendered as an SVG using D3 v6, loading data from a remote CSV file. The code uses `d3.csv`, `d3.rollups` to aggregate counts, `d3.pie` and `d3.arc` for the layout and slice geometry, and `d3.scaleOrdinal` for slice colors. Labels are positioned with `arc.centroid`, and the chart is centered within a 500×500 SVG.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9df6f51be79b4344856055241b16c948?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}