{"version":"1.0","type":"rich","title":"Assignment 1 Tweak a Face!","description":"A smiling face drawn with SVG shapes animates its eyebrows upward and back down. The visualization uses D3 v5 to construct and position a yellow circle for the head, rectangles for eyes and eyebrows, and an arc for the mouth. The code relies on D3's `select` and `arc` APIs, plus chained `.transition().attr()` calls to animate the eyebrow group's vertical translation over two seconds.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2ba55af9687146dd9f71596d497e840b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}