{"version":"1.0","type":"rich","title":"auto act 7","description":"This example shows a pie chart of the top 10 automobile makes by total price, with each slice labeled and colored. It uses D3 v7 to load CSV data from a GitHub repository, filters invalid price entries, and aggregates prices by make using `d3.rollups`. The visualization renders slices via `d3.pie` and `d3.arc`, with a legend and labels positioned using `arc.centroid`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f31d2bdd3c174a0aae7702e31851ac77?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}