{"version":"1.0","type":"rich","title":"test-0601-1","description":"This example displays the total number of user sessions and a bar chart of session counts by user type. It fetches JSON data from a GitHub gist using the Fetch API, then uses vega-lite-api with vega and vega-lite to render the bar chart. The total session count is extracted from the data and inserted into the page’s heading via `getElementById`. The chart encodes user type on the x-axis and session numbers on the y-axis.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3136fbe934e94ed9ad605e94ed4ee7f3?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}