Revert "fix: F401 [*] imported but unused"

This reverts commit f90b7dc.

Author: williamjmorenor

now_lms/__init__.py

@@ -39,6 +39,7 @@
 from collections import OrderedDict
 from datetime import datetime
 from functools import wraps
+from typing import Union
 from os import environ, cpu_count, path
 from platform import python_version