{"version":"1.0","type":"rich","title":"Question1","description":"This pie chart visualizes product sales distribution, with each slice sized proportionally to its revenue share and a corresponding legend displaying category names and percentage values. The chart uses d3.pie and d3.arc to generate the SVG paths, with a scaleOrdinal color scale assigning distinct hues to each segment. Data is loaded asynchronously from a CSV via d3.csv, and percentage labels are formatted with d3.format. The total sum of all values is calculated to compute each category’s share.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/080859445833400ea200d33e590470ea?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}