{"version":"1.0","type":"rich","title":"Hello VizHub","description":"This visualization renders a cheerful, static smiley face using D3.js v5 SVG primitives, composed of a yellow circle, two black eyes, and an arc-based mouth. The code demonstrates animated eyebrow rectangles that transition upward over two seconds via `transition.attr`, while the overall composition uses basic shape attributes and positioning. D3 selection and arc API generate the mouth path, with the SVG canvas sized at 960 by 500 pixels.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/4aecd7665151476d82e6fbdbfd84db5f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}