{"version":"1.0","type":"rich","title":"Tree Example","description":"This interactive tree diagram visualizes a hierarchical dataset, displaying parent-child relationships through collapsible nodes. The visualization uses D3.js v6, with the entire structure rendered as SVG elements. The tree layout is calculated using `d3.tree()` and links are drawn as horizontal curves using `d3.linkHorizontal()`. Users can click on any node to remove it from the tree, and the layout dynamically updates accordingly. The example also defines an unused `insert` function, suggesting potential for adding new nodes, though this behavior is not implemented in the current code.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8885908ce9f545989b484d0d3e1077cb?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}