{"version":"1.0","type":"rich","title":"Activity6_tutorial_1","description":"This example displays a horizontal bar chart of population data for 30 countries from the year 2020, using a D3 CSV load and React rendering to SVG. The chart encodes country names on the y-axis and population values on the x-axis, with bars colored green and blue tick marks. The code imports `csv`, `scaleBand`, `scaleLinear`, `max`, and `format` from D3, and uses React.js to manage the data-fetching state and render the visualization. Tooltips on each bar show the population value using a SI format that abbreviates large numbers.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7ae27f7892714bdda736f2d49bee277b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}