{"version":"1.0","type":"rich","title":"my smiley face","description":"This example shows a simple, static smiley face rendered as a blank HTML page with an embedded YouTube video. The page contains no visible visualization or interactive elements; instead, it relies solely on standard HTML structure without any external libraries or APIs. The rendering approach is minimal, with no canvas, SVG, or JavaScript-driven graphics present in the code. The only content is a title and an iframe, making the smiley face a conceptual placeholder rather than an actual data-driven graphic.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/6bcbc348e486490cb6173f52e3e52cc8?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}