{"version":"1.0","type":"rich","title":"BUILD A BAR CHART","description":"This bar chart example visualizes population data loaded from a CSV file, rendering the values as SVG rectangles within a 960-by-500 pixel viewport. Built with D3 v5, the code uses the `select` and `csv` APIs to fetch and parse the dataset, then applies a `forEach` loop to convert population strings to numbers. The render function is a placeholder, so the chart currently displays no bars, leaving the layout empty. The SVG structure is defined directly in the HTML, with styling handled by an external CSS file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/030c88f369c64288bcca174e3214cc6d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}