{"version":"1.0","type":"rich","title":"Pie Chart Artistes","description":"A donut chart breaks down music genres by count, with each slice labeled and colored to show the proportion of artists per category. The visualization uses D3’s `pie` and `arc` generators to compute slice geometry and paths, while `scaleOrdinal` maps genre names to a custom color palette from `d3-scale-chromatic`. Hovering over a slice reveals a tooltip with the exact percentage, calculated using `sum` over the CSV data. The code reads from `data.csv` and renders the chart as SVG elements with mouseover and mouseout event handlers.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/59e8a70dba7a47be9370317ad833b7f2?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}