{"version":"1.0","type":"rich","title":"COVID DATA","description":"This visualization presents COVID-19 data from the Our World in Data GitHub repository, showing total cases and deaths aggregated by country. The code uses d3.csv to load the dataset, d3.rollup to group and sum values by location, and d3.line with d3.scaleTime and d3.scaleLinear to plot a line chart. Although a chart-rendering function is defined, the visualization does not display the chart in the browser, as the SVG element is never appended to the page.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/6191e9b3c6b54391a1b19de5713e73eb?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}