Running an external program?

Question

Python

An error occurs when running an external file.
The file is on the host. Because of this, I can't specify the full path because it doesn't exist.
Searched the forums for an answer, but none worked.
autorestart.py:

import time
import os
while True:
  os.system('/user/nnikolyaa/files/home/nnikolyaa/example.py')
  time.sleep(3600)

Answer 1

example.py is executable? If not, why should it be executed?
> Because of this, I can not specify the full path, since it does not exist
, this is some kind of nonsense