{"version":"1.0","type":"rich","title":"DV ASSIGNMENT-2","description":"This interactive pie chart visualizes the distribution of wine quality ratings from a CSV file fetched via a GitHub Gist URL. The visualization uses `d3.pie()` and `d3.arc()` to generate the chart, with an ordinal color scale (`d3.scaleOrdinal`) and `d3.schemeCategory10` for segment colors. Quality counts are aggregated using `d3.rollup`, and each arc is labeled with its quality value. A legend below the chart maps colors to quality categories. The SVG canvas is sized at 960x500, with text labels positioned using arc centroids. The code also includes a reusable scatter plot module, though only the pie chart is rendered.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/27c4d966248544209c09e7db0e91c09b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}