Help me in solving JS20A problem

help
,
1

My issue

Did you add the new content in index.js?
Submit i cant understand it can you please clarify it

My code

// Add the code below this line
document.body.innerHTML = '<h2>CodeChef is the best!!!</h2>';

Learning course: Web development using JavaScript
Problem Link: Practice Problem in - CodeChef

2

what are you not able to understand in it the problem is about how putting that line would affect your code