{"version":"1.0","type":"rich","title":"task#","description":"This example demonstrates a minimal D3.js visualization setup within the VizHub environment. It displays the text \"Hello VizHub!\" centered on the page, styled with a large font size via CSS. The code imports the `select` function from D3 v5 and a local ES6 module, `myMessage.js`, to set the text content of a dedicated HTML element. The example highlights basic module imports, DOM selection, and styling for simple text-based data visualization.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f0fbf5324eea4db8908dd77a535222ee?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}