{"version":"1.0","type":"rich","title":"Document","description":"This example displays basic information about a CSV dataset in plain text on a webpage. It loads color data from an external GitHub gist using `d3.csv`, then constructs a message summarizing the data size, row count, and number of columns. The size is calculated by formatting the CSV with `d3.csvFormat` and dividing its length, and the summary is inserted into a DOM element via `document.getElementById`. The visualization uses d3.v7 to fetch and parse the data, with no graphical rendering.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c10ca4d228124a4287a83009f21ef9ac?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}