{"version":"1.0","type":"rich","title":"Line Chart","description":"This line chart visualizes customer counts per year from a small CSV dataset, with a red path connecting data points across a band scale for years and a linear scale for customer values. The D3 v7 code loads data via `d3.csv`, renders axes with `d3.axisBottom` and `d3.axisLeft`, and draws the line using `d3.line()` within an SVG container. Labels for both axes are added as SVG text elements.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1926e8b8a58a47b0a5edefc3f92ef7f3?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}