Can someone please help with the launch.json file auto generating?

Hello guys,

I am doing HTML5 CSS series 1 using VS Code,
lanch.json file is coming up automatically I don’t know what that file is for but it is not letting my program run.

Please help if anyone has an idea about this issue.

Thanks in advance

Hi?
Do you have a live server extension on vscode?

When I do a Google search on launch.json and vscode I get this page:

So launch.json is for debugging.