Would it be possible to change the code snippets that open when you make a new repl?

Java has this one:

class Main {
  public static void main(String[] args) {
    System.out.println("Hello world!");
  }
}

But I'd prefer:

class Main {
  public static void main(String[] args) {



  }
}

And Python 3 has no starting snippet.

It would be great if there was a way to override this in settings.