How to fix error trying to find user files in Python?

Question

I made this script to copy this file to any user's Documents folder:

import getpass
import os

user = getpass.getuser()                                     #gets username
file = "try.py"                                              #file to copy

new_file = "C:\\Users\\", user,"\\Documents\\try.py" #folder in which the file shoud copy
os.rename(file, new_file)                                    #copy the file

The problem is, when I try to run it, IDLE show this error:

I don't really understand what it means. Please note that I am a beginner in Python.

Answer 1

new_file is not a concatenated string but a tuple.

Try using this for concatenation of strings

new_file = "C:\\Users\\" + user + "\\Documents\\try.py"