{"version":"1.0","type":"rich","title":"question-1","description":"This example displays a pie chart visualizing disease frequencies, with sample data showing counts for Hypertension, Diabetes, and Arthritis. The chart uses D3 v7 to generate arcs via `d3.pie()` and `d3.arc()`, with an ordinal color scale from `d3.schemeCategory10`. It renders SVG paths and includes a separate HTML legend built with D3 selections, listing each disease and its count. The code also demonstrates ES6 module imports and axis label placement using SVG text elements.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3596602aad1442ccb4fc8663eeef02ef?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}