{"version":"1.0","type":"rich","title":"Assignment 2 - Area Chart","description":"The chart displays household monthly expenses as a blue area chart with a line overlay, showing spending trends across months on a time-series axis. It uses D3 v5 APIs including `scaleTime`, `scaleLinear`, `axisBottom`, `axisLeft`, `line`, `area`, and `curveBasis` to generate the smoothed curve and filled region. The SVG rendering includes styled gridlines, axis labels, and a title, with data loaded from a remote CSV file containing date and spending values.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c8d08d14d2614299bdf8b207e361abaa?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}