{"version":"1.0","type":"rich","title":"activity-6 Task-4","description":"This bubble chart visualizes vehicle performance by mapping horsepower on the x-axis, torque on the y-axis, and highway MPG as bubble size, with each make colored using d3.scaleOrdinal and d3.schemeTableau10. Data loads from a CSV file via d3.csv, and circles render in SVG with hover tooltips showing exact values. The chart includes axis labels, a size legend for MPG, and a color legend for car makes.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/91c22ea02d6d49db824ff616bd922aad?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}