{"version":"1.0","type":"rich","title":"harsha act6 task4","description":"A bubble chart visualizes the correlation between average horsepower, torque, and highway MPG for various car makes, using data from a CSV file. The x-axis maps horsepower, the y-axis maps torque, and circle size encodes highway MPG, with color distinguishing each make via a color scale. Built with D3 v7, this SVG visualization includes interactive tooltips on mouseover and a legend for both MPG values and color categories. The code uses `d3.scaleLinear`, `d3.scaleOrdinal`, `d3.axisBottom`, `d3.axisLeft`, and event handlers for tooltip interactions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/6895eb97b87f4814934935ebc5cd557a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}