{"version":"1.0","type":"rich","title":"task9-1","description":"This pie chart visualizes the Air Quality Index by country, with each slice colored and labeled to show the relative pollution levels. The data is loaded from a CSV file hosted on GitHub and parsed using D3 v5. The chart is rendered as SVG, with pie and arc generators creating the slices, and a legend displaying country names alongside their formatted index values. Title text and ordinal color scaling from `schemeCategory10` complete the presentation.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9ccf9784c5c74985b46fce4fafc88b99?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}