{"version":"1.0","type":"rich","title":"07_project_task_1_Draft_Largest Population in the USA","description":"This bar chart visualizes the population of the largest US cities in 2020, grouped by state. It shows the top 200 cities, highlighting which states have the most large cities and their population magnitudes. The visualization uses Vega-Lite API with d3.csv to load the data, encoding the state on the x-axis, population on the y-axis, and city as the color field.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9754efc2821c424c94fcb28769b4b436?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}