{"version":"1.0","type":"rich","title":"Line Graph","description":"This line graph visualizes the total ticket sales of Southwest Airlines over time, with the x-axis showing years and the y-axis displaying sales figures. The chart is rendered as an SVG using D3 v5, employing `scaleTime` and `scaleLinear` for axes, `axisBottom` and `axisLeft` for tick marks, and a `line` generator to plot the data. Data is loaded from a CSV file hosted on GitHub, with date parsing and numeric conversion applied before rendering. The graph includes labeled axes, a title, and a styled red line path, while gridlines are created via tick sizing.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/50ed05fa42bd47c6bca608dde854c827?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}