{"version":"1.0","type":"rich","title":"task9-2","description":"This area chart visualizes Hyundai sales data over time, with time on the x-axis and sales figures on the y-axis. The chart uses D3 v7’s `area()` generator with a `curveBasis` interpolation to create a smooth filled region, rendered as an SVG path with a skyblue fill. Axes are drawn using `axisBottom` and `axisLeft`, with gridlines via tick sizes. Data is loaded from a remote CSV using `csv()`, parsed with `timeParse`, and scaled using `scaleTime` and `scaleLinear`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/53f8939cd45d400885702b51839e7740?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}