{"version":"1.0","type":"rich","title":"Smiley face part 1","description":"This example shows a simple smiley face drawn as a static SVG graphic, with a yellow circular head, two black eyes, and the expectation of a mouth to be added in a later part. The React component defines the SVG canvas using fixed dimensions and centers the shapes with computed coordinates. The code uses React 17, ReactDOM, and the `arc` function from D3 v7 (though `arc` is only imported and not applied here). All shapes are rendered declaratively via JSX, with SVG circle elements and stroke styling.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f01affd5caa1460488e732923ab7182d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}