{"version":"1.0","type":"rich","title":"Bubble chart task5","description":"This bubble chart visualizes the relationship between average horsepower, torque, and highway MPG across different car makes using a colorful scatterplot. Each circle’s position maps horsepower and torque on the axes, while its radius and color correspond to highway MPG and vehicle brand respectively. The visualization includes interactive tooltips, a legend for MPG scaling, and a color legend for manufacturers. Built with D3.js v7, the SVG-based chart loads CSV data and uses `d3.scaleLinear` for axes and sizing, `d3.scaleOrdinal` for colors, and `d3.axisBottom/Left` for tick rendering.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/03a3adda35de4eda821f4a1fcb80b14f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}