{"version":"1.0","type":"rich","title":"Activity-7.1_Q1","description":"This D3.js pie chart visualizes year-to-date auto sales by brand, with a legend conveying each brand’s percentage share and sales in thousands. Built with D3 v5 APIs including `pie()`, `arc()`, and `scaleOrdinal()`, it loads CSV data from a GitHub gist via the `csv()` function. The SVG rendering uses a categorical color palette and fixed positioning for the chart and legend.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1f41e018e57f40528f20bdb740f6f776?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}