I get the following Error when executing this PYTHON Code on MAC OS 10.15(CATALINA). I am coding PYTHON 3.11 with IDLE Shell.

Python 3.11.4 (v3.11.4:d2340ef257, Jun  6 2023, 19:15:51) [Clang 13.0.0 (clang-1300.0.29.30)] on darwin
Type “help”, “copyright”, “credits” or “license()” for more information.
================ RESTART: /Users/bretontm/PYTHON KEYBOARD Cntrl.py ===============

/Users/bretontm/PYTHON KEYBOARD Cntrl.py ()
-> import termios, sys
(Pdb) s
–Call–
(1165)_find_and_load()
(Pdb)

I am guessing that PYTHON IDLE Environment can not find either the termios or sys module. My question is how do I fix it? Is the problem a missing PATH NAME or Library Module?
Thanks Any Assistance would be greatly appreciated

Executed these PYTHON LINES of CODE

import termios, sys
import pdb
pdb.set_trace()

and then the code goes SOUTH w this Err:

(1165)_find_and_load()

End of Storey😖