{"version":"1.0","type":"rich","title":"Testing","description":"This example visualizes video game sales over time, showing the total global sales for each year as a line chart. The code loads a CSV dataset from a GitHub gist using `d3.csv` and processes it with `d3.nest` to group records by year and sum their sales values. A time-scaled X axis (`d3.scaleTime`) and a linear Y axis (`d3.scaleLinear`) are drawn, with a single steel-blue line rendered via `d3.line`. Rendering is done with SVG appended to the page.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f8261415627b4786a7e7dd443bc1bbcf?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}