{"version":"1.0","type":"rich","title":"Fork of Vega-Lite API Template","description":"This visualization uses the Vega-Lite API with D3 to plot automobile data, showing each car as a circle positioned by weight and horsepower, colored by origin, and sized by fuel efficiency (mpg). The code loads CSV data from a GitHub gist via D3’s `csv` method, then builds the chart with `vega-lite-api`’s `markCircle` and encodes position, color, size, and tooltip fields. Rendered as an SVG through the Vega renderer, the visualization includes a Vega tooltip handler for interactive inspection.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/4964c62cd45d4269822d5347d00cd2e8?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}