{"version":"1.0","type":"rich","title":"Smiley Face Assignment","description":"This example shows a classic yellow smiley face rendered as a single SVG graphic. The face consists of a large yellow circle with a black stroke, two eye circles, a curved mouth arc, and two eyebrow arcs, with a yellow rectangle covering the eyes' lower halves to create a closed-eye expression. The code uses React to define the component and D3’s `arc()` API to generate the mouth and eyebrow paths, with all elements positioned via SVG transformations and coordinates.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5e820bb1c64345bf91246271620131ff?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}