{"version":"1.0","type":"rich","title":"Area Chart","description":"This area chart visualizes automobile sales by brand, with a steelblue filled path showing the trend across categorical x-axis values. The code loads CSV data from a GitHub repository using `d3.csv`, converts the Sales column to numbers, and renders the SVG chart with `d3.area` for the path, `scaleBand` for the x-axis, and `scaleLinear` for the y-axis. Axis labels for Brand and Sales are added via `d3.axisBottom` and `d3.axisLeft`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/200f782d5c6a4689ac6cc384a1950d8c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}