{"version":"1.0","type":"rich","title":"Barchart Vega-Lite API Template","description":"This bar chart visualizes population by country using data from the UCI Machine Learning Repository’s Auto MPG Data Set, loaded via `d3.csv`. The visualization is built with the Vega-Lite API, which registers Vega and Vega-Lite libraries, and renders as an SVG using `vega-lite-api`. It encodes country on the x-axis and population on the y-axis, with tooltips showing population values. The chart uses a custom config to enlarge font sizes and adjust axis styles, and it fits the viewport dimensions with an autosize setting.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/08d043ddd2a84acfab397b2dbdf7e257?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}