{"version":"1.0","type":"rich","title":"Smiley","description":"A yellow smiley face rendered as an SVG with a black stroke, two circular eyes, and a curved mouth drawn using D3’s `arc` generator with start and end angles of π/2 and 3π/2. The face, eyes, and mouth are positioned relative to a central transform, with radius and offsets computed from fixed width and height values. The code uses React 17 and D3 v6, rendering the shape declaratively via React components and D3’s `arc` API.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/80ae03e7682c4a8194efff9cd43a9be3?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}