{"version":"1.0","type":"rich","title":"Multi graph","description":"A multi-series chart compares average smartphone price and battery life by brand from a CSV dataset. White bars show average price against a left axis, while a neon sky-blue line and dots show average battery hours against a right axis. Built with React hooks and D3 v6, it uses `scaleBand`, `scaleLinear`, `axisLeft`, `axisRight`, and `d3.line` to render SVG elements. Brand labels rotate on the x-axis, and a legend appears below.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/6cd610174383447485ceab3690c875b1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}