{"version":"1.0","type":"rich","title":"Presentation_task3","description":"This pie chart visualizes the number of unique products purchased across different shopping malls, with each slice colored and labeled by product count. Built with D3 v5, the visualization uses `d3.pie` and `d3.arc` to generate segments, `d3.scaleOrdinal` for color mapping, and `d3.format` for numeric tick labels. Data is loaded from a CSV file via `d3.csv`, and the SVG rendering includes interactive legends displaying mall names and corresponding values.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/48be8eaacf834c9ab071f6415af65ad6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}