{"version":"1.0","type":"rich","title":"Activity-7","description":"This pie chart displays the distribution of Indian food types by count, sourced from a CSV file, using an SVG rendering. The visualization aggregates data with `d3.nest` and `d3.rollup`, then employs `d3.pie` and `d3.arc` to construct the slices. Interactive tooltips appear on mouseover, and a color-coded legend identifies each category. The chart is built with D3 v7 and uses a sequential color scheme for visual distinction.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5742ce32fb6b4ac2845a039522405f7a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}