{"version":"1.0","type":"rich","title":"Activity 6_Task 1","description":"This example shows a horizontal bar chart ranking the populations of 20 countries in 2020, with a green bar for each nation and axis labels formatted in billions. It uses React components to render SVG marks via `scaleBand` and `scaleLinear`, pulling data from a CSV file loaded with `d3.csv`. The chart includes a custom axis, a bottom label, and a tooltip showing the population value.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/dbf444803be94f1998f703bc21367e91?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}