{"version":"1.0","type":"rich","title":"activity7_question1","description":"This pie chart visualizes the distribution of Iris flower species (setosa, versicolor, and virginica) within the classic Iris dataset, using color-coded slices and labels that display each species name and count. The visualization is rendered as an SVG using D3.js, loading data from a CSV file hosted on GitHub. The code constructs the pie layout using `d3.pie()` and `d3.arc()`, applies a categorical color scale via `d3.scaleOrdinal()`, and positions text labels at each slice’s centroid.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3e07b3fc9ee24f84a69bf18f37af5e76?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}