{"version":"1.0","type":"rich","title":" activity 6_Task 1","description":"This visualization displays the text “Hello VizHub!” prominently in the center of the page using a large, bold font. The code uses D3.js’s `select` method to target the `#message` div and update its content with a string imported from a local ES6 module. The styling is handled through an external CSS file that sets the text alignment and font size to 12em. The example demonstrates a minimal integration of D3 with modular JavaScript and external stylesheets.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d3481fb059f54e9f835ee3eb3a2f34aa?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}