{"version":"1.0","type":"rich","title":"US population","description":"This line plot shows how the US population changed over time, with the x-axis displaying years and the y-axis showing population values for each year. The visualization uses a dataset from a GitHub gist, loaded via D3’s `csv` loader, and renders a single line with Vega-Lite’s `markLine`. Tooltips display exact population values on hover, while vega-tooltip provides the interaction. The chart is configured with custom axis styling and colors from the config file, and it fits to the full viewport size.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/68b895b99b37426f8838a09dee364372?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}