{"version":"1.0","type":"rich","title":"fresh block","description":"This example shows a simple bar chart displaying four categorical values labeled A through D, with heights proportional to their numeric values. The bars are rendered in red using SVG rectangles, and each bar’s value is printed above it. The chart uses d3.scaleLinear for the y-axis, d3.scaleBand for the x-axis, and d3.axisBottom and d3.axisLeft to draw the axes. Data is hardcoded in the script as an array of key-value pairs.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-6eb8fb8a1f21422d222bf3206e05a2c3?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}