{"version":"1.0","type":"rich","title":"activity6_task4","description":"This bubble chart visualizes the correlation between average horsepower, torque, and highway MPG for various car makes. The code uses D3.js v7 to render SVG circles, with bubble size encoding MPG and color encoding the car manufacturer. Interactive tooltips display the car make on mouseover, while a legend clarifies the bubble size mapping. The chart includes labeled axes and a title, with data loaded from a CSV file and a custom color scale using `d3.interpolateTurbo`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/32f2ed8d05b84ef5bc1e5a2e815afdf7?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}