{"version":"1.0","type":"rich","title":"Activity7-Q1","description":"This visualization displays the distribution of wine quality scores as a pie chart, with each slice representing a quality rating and its segment size proportional to the number of wines with that score. A legend to the right maps colors to quality values, while axis labels clarify that axes are not applicable for this chart type. The implementation uses D3 v7's `d3.pie` layout, `d3.arc` for path geometry, `d3.scaleOrdinal` with the `schemeSet2` color palette, and `d3.rollup` to aggregate counts from the CSV dataset fetched from GitHub. All elements are rendered as SVG using D3's append and join operations.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1984134865444d52bf6716edd43acdd1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}