{"version":"1.0","type":"rich","title":"Hello VizHub","description":"This pie chart visualizes total sales by product category, using data from a cleaned sales dataset hosted on GitHub. Built with D3.js v7, it employs `d3.pie` and `d3.arc` to generate the chart segments, with colors assigned via `d3.scaleOrdinal`. The code processes the CSV data with `d3.csv`, groups values using `d3.rollups`, and renders the result as SVG, including a legend and placeholder axis labels.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8daa2e1cf13b4d4cadb6dc61c492dc48?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}