{"version":"1.0","type":"rich","title":"Assignment: Tweak the Face","description":"This example shows a stylized smiley face built with React and D3, featuring yellow circular head, two eyes, and a curved mouth. The face is centered within an SVG canvas, with the head drawn as a yellow circle with a black stroke. The mouth is generated using D3’s `arc` generator with specified inner/outer radii and start/end angles, producing a semicircular shape. React renders the SVG elements declaratively, while D3 v7 provides the arc path calculation for the mouth.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/fc1f2472c462487e820139e8e3e2afd8?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}