{"version":"1.0","type":"rich","title":"Temperature Line Chart","description":"This line chart displays weekly temperature readings from San Francisco, sourced from the UCI Machine Learning Repository via a raw CSV file. The visualization uses vega-lite-api to generate a single semi-transparent line, with the x-axis mapped to timestamp and the y-axis to temperature, both with scales that omit zero. The code calls vl.markLine() and vl.encode() to build the chart, while d3.csv fetches the data. Custom axis styling and a 30px title font improve readability.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9b5be9d93cb042b39f3a11c43c8f76cb?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}