{"version":"1.0","type":"rich","title":"Uploading data","description":"A smiling face composed of SVG shapes is displayed, and its eyebrows animate up and down in a repeating cycle. The animation is created with D3.js version 5, using chained `transition()` calls to alternate the eyebrows’ vertical position over 2000-millisecond intervals. The face itself is constructed from basic SVG elements: circles for the eyes, rectangles for the eyebrows, and a path for the mouth, generated with the `d3.arc` helper. The code also demonstrates asynchronous data loading by attempting to fetch a CSV file via `d3.csv`, though the loaded data is only logged to the console and not visualized.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/58445f5b9a544f0499655e090d9918b6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}