{"version":"1.0","type":"rich","title":"TestViz","description":"This visualization shows the relationship between engine displacement and horsepower for classic automobiles, with tooltips revealing each car’s name. Built using vega-lite-api, it renders a scatterplot of the auto-mpg dataset loaded via d3.csv. The chart applies a custom config to adjust font sizes and axis styling, and uses vega’s svg renderer with vega-tooltip for interactive hover details.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3eeb6d238d984ae9ab7d0599993bfb03?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}