{"version":"1.0","type":"rich","title":"Jaswanth_Assignment8_Tree","description":"This hierarchical tree visualization maps programming languages by paradigm and family, showing the relationships from root categories down to individual languages. It uses D3 v7’s `stratify` and `tree` APIs to process CSV data and compute the layout, while custom `symbol` shapes (circle, square, diamond, triangle) and an ordinal color scale distinguish each depth level. Interactive tooltips display node names and layer types on hover, with a legend explaining the four tiers. The visualization renders as SVG with horizontal link paths connecting nodes.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/181a11b4eb3040de95f95c737319e913?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}