{"version":"1.0","type":"rich","title":" Pie Chart","description":"A pie chart displays monthly expenses across five categories—Rent, Food, Travel, Shopping, and Bills—with proportional slices and a matching legend. The visualization uses D3 v7’s `d3.pie`, `d3.arc`, and `d3.scaleOrdinal` to compute arc paths and colors, reading the `pieData.csv` file. Slice labels are placed using each arc’s centroid, while the legend lists categories with values. The SVG output is generated entirely with D3’s declarative API.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/18dcb776924343f39be535aafaf21b2b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}