How do I apply a timing system to this script?

after adding an object to the scene by this script can i use some time function to add another object using the same script?

Sem título

import time
time.sleep(5)   # Delays for 5 seconds. You can also use a float value.

This should work.
I have no idea how this could be usefull for anything though.

suspend the blender during this value “(5)” and then return, does not help much…

There’s more than one way to do it, but personally I’d start with timers.