{"version":"1.0","type":"rich","title":"bar chart","description":"A grouped bar chart visualizes airline delay totals across six airports for each month of the year, with each airport’s monthly value rendered as a distinct bar. The chart uses D3 v7’s `d3.scaleBand` for the month categories on the x-axis and `d3.scaleLinear` for the delay magnitude on the y-axis, both fed by an external CSV file. SVG `rect` elements represent the bars, while `d3.axisBottom` and `d3.axisLeft` generate the corresponding axes. The data originates from the `airline.csv` file, containing airport, month, and total delay values.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ae5d252da7c34d589e97c54e9b9287a3?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}