Trying To Slice the Characters Where Needed.

[Naterlarsen]

When sending or receiving strings in nim, I'm not sure how to slice the part of 
the string I want to use.

Example in python:
    
    
    import os
    
    enter_some_characters = input(str("Enter a string of 10 characters > "))
    
    first_group_of_characters = enter_some_characters[:5]
    second_group_of_characters = enter_some_characters[5:]
    
    print("First group of characters:", first_group_of_characters)
    print("Second group of characters:", second_group_of_characters)
    
    
    
    Run

Trying to do this in nim to slice the characters but not finding the 
information about how to do it.

Thanks