{"version":"1.0","type":"rich","title":"Activity - 7","description":"This visualization displays the distribution of car classification categories using a pie chart with bold colors and percentage labels. The chart, rendered as an SVG via D3.js (version 7.8.5), uses the `d3.arc` and `d3.pie` APIs to generate slices and a legend. Data is loaded from a CSV file hosted on GitHub, and the `d3.scaleOrdinal` function defines the categorical color scheme. A title and legend with category counts complement the chart.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/789100ab9f5e4f13a5b16181b282a620?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}