{"version":"1.0","type":"rich","title":"Fork of Vega-Lite API Template","description":"This example visualizes the Auto MPG dataset from the UCI Machine Learning Repository, plotting vehicle fuel efficiency (mpg) against horsepower with points colored by country of origin and sized by vehicle weight. The chart is built using the Vega-Lite API, which registers Vega and Vega-Lite libraries to render an SVG view. Data is loaded asynchronously via d3.csv, and the visualization encodes quantitative x- and y-fields, a nominal color field, and tooltips showing car names. The implementation includes custom axis styling and tooltip configuration for readability across the full browser window.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/509ce12e2a11426781af71fa8e13ef36?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}