{"version":"1.0","type":"rich","title":"Fz_Ice7_Pie_Chart","description":"This pie chart shows the distribution of coffee roast levels—Light, Medium, and Dark—across a dataset of coffee beans. The chart uses a D3 v7 SVG rendering with a custom legend, displaying counts for each category. The code loads coffee data from a CSV file, normalizes the Roast_Level field, and aggregates counts using `d3.rollups`. It then visualizes the results with `d3.pie`, `d3.arc`, and a color scale from `d3.schemeSet2`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2de6eee916ca4d4aac9d6e92423a7cc9?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}