{"version":"1.0","type":"rich","title":"lm_piechart_Task9","description":"A pie chart visualizes profit distribution across regions, with each slice's area proportional to the region's profit value and labeled in a legend alongside the corresponding profit amount. The chart renders as an SVG using D3 v5 APIs, including `d3.pie()` to compute arc angles, `d3.arc()` to generate path segments, and `d3.scaleOrdinal` with `d3.schemeCategory10` for color encoding. Data is loaded asynchronously from a remote JSON file provided via GitHub Gist, with profit values parsed as numbers before rendering. The legend maps each color to a region name and its profit value.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/165acb0aeb0d4f50af0ca33512c8632b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}