{"version":"1.0","type":"rich","title":"Smiley","description":"A yellow smiley face is drawn centered on a 960 by 500 SVG canvas, with a thick black outline, two black circular eyes, and a smile arc. The face is rendered using React components that construct SVG elements, while D3's `arc` generator creates the mouth path. Circle positions and the arc’s inner and outer radii are defined through configuration objects, and the smile spans from π to 3π/2 radians.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b685238edb0f4360870096f743be3f59?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}