{"version":"1.0","type":"rich","title":"Activity7-Q1","description":"This interactive pie chart visualizes total movie ratings by genre, with a legend and tooltip for detailed values. The code uses D3.js v7, loading CSV data and aggregating it with `d3.rollup` and `d3.sum`, then generating arcs via `d3.pie` and `d3.arc`. A tooltip appears on mouseover, and the SVG is styled with CSS, featuring a color scale using `d3.scaleOrdinal` with `d3.schemeCategory10`. The chart is centered with extra space allocated for the legend, and the title explicitly states \"Total Ratings by Genre.\"","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/11c86f793af44979aeb5a162022e0527?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}