{"version":"1.0","type":"rich","title":"Activity_7.1","description":"This pie chart visualizes the distribution of loan types from a CSV dataset loaded via `d3.csv`. Each slice is generated using `d3.pie()` and rendered as an SVG path with `d3.arc()`, colored by `d3.scaleOrdinal` and `d3.schemeCategory10`. The chart includes a legend with colored rectangles and text labels, while slice labels are placed using the arc’s `centroid` method. The code uses D3 v6, an SVG container, and explicit width, height, and margin settings.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b7a94603b358423182420928e9b4fbe1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}