{"version":"1.0","type":"rich","title":"My first Line Chart temperature","description":"This line chart displays temperature variations over time for multiple cities, using color-coded lines to distinguish each city. The visualization includes a smoothed curve fitting via the `curveBasis` function and a color legend for city identification. Built with D3 v5, the chart uses SVG rendering and reads data from a CSV file, with animated transitions in the legend. The time and temperature axes are labeled, and the data is nested by city using the `nest()` function before being plotted.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/69d0f4a72fa24663b1902eb408a56227?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}