{"version":"1.0","type":"rich","title":"practice5-line chart","description":"This line chart visualizes temperature readings over a week in San Francisco, using a time-based x-axis and a linear y-axis for temperature. The chart includes labeled axes, grid lines, and a smooth curved line rendered with `d3.line()` and the `curveBasis` interpolation. The code loads CSV data via `d3.csv()`, applies `scaleTime` and `scaleLinear` for scaling, and builds axes with `axisBottom` and `axisLeft`. The SVG output is styled with CSS, featuring a maroon stroke for the path and a title, with data from the temperature-in-san-francisco dataset.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/4a21c23a5a2c41de9ff91d5c3f5b86a2?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}