{"version":"1.0","type":"rich","title":"-line Chart","description":"This line chart displays monthly average temperatures in degrees Fahrenheit for four US cities—NYC, LA, Chicago, and Houston—with each city drawn as a colored line (blue, red, green, orange). The visualization uses D3 v7 to load CSV data via `d3.text`, parse the temperature values, and render the chart as SVG using `d3.scaleBand` and `d3.line`. Interactive tooltips appear on hover over data points, implemented with mouseover events that display the city and temperature. A fixed y-domain from 10 to 90°F emphasizes relative seasonal patterns across the year.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/488b44ea6aa7474582efe02fc111ed4a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}