{"version":"1.0","type":"rich","title":"Assignment 6 sowjanya","description":"This bar chart displays the average sales for each product category from a store dataset loaded from a GitHub-hosted CSV file. The visualization uses D3 v7 and renders as an SVG, with `d3.scaleBand` mapping product names to the x-axis and `d3.scaleLinear` mapping average sales values to the y-axis. The code aggregates the raw data using `d3.rollups` and `d3.mean` to compute per-product averages before drawing steelblue rectangles. Both axes are labeled, and a chart title is added above the plot.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0854c85487f144538892fbf6315bbeb3?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}