{"version":"1.0","type":"rich","title":"Fork of Vega-Lite API Template","description":"This scatter plot visualizes the relationship between fuel efficiency (mpg) and horsepower for cars, with each point’s color indicating the country of origin and its size reflecting vehicle weight. A tooltip reveals the car’s name on hover. The visualization is constructed programmatically using the Vega-Lite API, with a custom configuration for axis styling and tooltip formatting. Data is loaded from a CSV file via `d3.csv`, and the chart is rendered into an SVG using the Vega-Lite and Vega libraries, with interactivity enhanced by the Vega Tooltip handler.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3b67a8947e2c4a62baf51e18b2fdd88b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}