{"version":"1.0","type":"rich","title":"act7.Q1","description":"This pie chart visualizes the calories burned per 30 minutes across different target muscle groups, with each slice color-coded by muscle type and paired with a legend. The visualization uses D3 v5’s `pie` and `arc` generators to calculate slice angles and paths, while `scaleOrdinal` maps categorical muscle groups to a fixed color palette. Data is loaded asynchronously from a CSV file using `d3.csv`, and values are parsed as numbers before being aggregated. The SVG is centered on the page, with all chart elements rendered as SVG shapes.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/527cbe0bdd63425981121e604b7d31fa?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}