{"version":"1.0","type":"rich","title":"bnb Test","description":"This visualization shows a choropleth-style map of U.S. states, with three states highlighted in green to indicate the availability of AirBNB pricing predictions. Clicking a highlighted state triggers a zoom transition using D3’s `d3.geo.path` and `transition.attr`; selecting Colorado also logs data to the console. The map uses TopoJSON state boundaries from a remote gist, while listing data is loaded from a CSV file, though no city-level popups are yet implemented. The SVG rendering employs `d3.geo.albersUsa` projection and D3 v3 event handlers.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/11a8e7b51ccd44f98dc4f5bd72555774?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}