Enhancements
------------
-Updated argparse decorator to remove annotations when the docstring is used
for a command's help text.
-Updated unit test to be Python 3.11 compliant.
Signed-off-by: Zheng Ruoqin <zhengrq.fnst@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
