{"version":"1.0","type":"rich","title":"course_part2","description":"This example demonstrates how to load and summarize a CSV file of CSS named colors using D3.js v6. It displays the approximate file size, number of rows, and number of columns in the dataset. The visualization uses the `d3.csv` method to fetch and parse the remote CSV data, then formats the statistics with `d3.csvFormat` and `Math.round`. Results are shown as plain text inside a `<pre>` element, with the code also including an alternative commented-out approach using `fetch` and `d3.csvParse`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/438889dbee314383bb20e66325f49ee4?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}