{"version":"1.0","type":"rich","title":"chart exercise","description":"This example displays a bar chart of five product prices from a local CSV file. The visualization uses D3 version 5 to render SVG rectangles, with the y-axis scaled linearly from zero to the maximum price and the x-axis using a band scale for categorical item names. The chart includes labeled axes and steel-blue bars, with all text styled to a large size via CSS. The code manually applies margins and uses `d3.scaleLinear`, `d3.scaleBand`, `d3.axisLeft`, and `d3.axisBottom` to construct the plot.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f7a0cf1ee7a5480ab0c60a33272109f9?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}