{"version":"1.0","type":"rich","title":"USA state Map","description":"A choropleth map of the United States colors states based on a numeric value from a CSV file, with a linear color scale mapping low values to light red and high values to dark red. The map is rendered as SVG using D3 v6 and topojson, with the `d3.geoPath` generator drawing state boundaries and `d3.scaleLinear` adjusting fill colors. States without matching data appear blue. The CSV is loaded via `d3.csv`, and state boundaries come from the us-10m.v1.json TopoJSON file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/4976c270f15f4eb197d3c79e896ce65c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}