{"version":"1.0","type":"rich","title":"VIZHUB_Q1_DVA7","description":"This visualization displays the distribution of car classification categories—unacc, acc, vgood, and good—as a pie chart with percentage labels and a legend showing counts. It loads CSV data from a GitHub gist and uses D3.js version 7.8.5 via CDN, employing the d3.pie, d3.arc, and d3.scaleOrdinal APIs to generate slices, colors, and labels. The SVG rendering includes custom legend elements and a bold title, with data processed through d3.csv.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f38ca8d2ed2640509387d8b1a790e445?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}