{"version":"1.0","type":"rich","title":"Data Table Summary","description":"This example summarizes a CSV of World Bank GDP data for all countries from 1960–2017. It displays the total row and column counts, the file size in kilobytes, and a JSON-formatted preview of the first 10 rows. The code uses `d3.csv` to load the data, `d3.csvFormat` to calculate the file size, and `d3.select` to append `<pre>` elements showing the summary. The output appears in monospace green text on a black background.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5ec1f434dace4e21a6c9fa1f33f48be6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}