{"version":"1.0","type":"rich","title":"Piechart","description":"This pie chart shows the distribution of survey respondents by experience level, with each slice labeled by category and count. The visualization loads CSV data from a GitHub gist, uses `d3.rollup` to tally occurrences per level, and renders the chart with `d3.pie` and `d3.arc` in an SVG. Slice colors come from `d3.schemeCategory10`, and labels are positioned at each arc’s centroid. The chart is built with D3 v7 and displays a static, unanimated view of the categorical breakdown.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5e98ab890a3b4f9c9782b81f7633e5a7?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}