{"version":"1.0","type":"rich","title":"Heart Disease","description":"This visualization displays summary statistics for a heart disease dataset sourced from Kaggle.com, showing the file size in kilobytes, row count, and column count in large blue text. The code uses d3.csv to load the CSV file from a GitHub Gist, then d3.csvFormat to calculate the data size and accesses the data's length and columns properties to extract the metrics. It demonstrates both async/await with fetch and a promise-based d3.csv approach, though only the latter is active in the current version.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"","width":960,"height":500,"cache_age":3600}