{"version":"1.0","type":"rich","title":"Practice on Making Bar Chart","description":"This example shows a bar chart of population figures for ten countries, using data loaded from a CSV file. The chart is rendered as SVG in a fixed 960-by-500 viewport, with country names and population values mapped to bars. The implementation uses D3 v5’s `csv` method to load the data and `select` to target the chart’s SVG element.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ec093940dc2d411fb2b4a9a33ae0f7d3?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}