* updated files with docstrings to pass pylint Signed-off-by: Mark Cohen <[email protected]> * updated samples to prepare for enabling missing-docstring linter; will continue to work on this before committing setup.cfg Signed-off-by: Mark Cohen <[email protected]> * removed missing-function-docstring from setup.cfg so the linter doesn't fail while work on docstrings continues Signed-off-by: Mark Cohen <[email protected]> * corrected unnecessary return docstring values Signed-off-by: Mark Cohen <[email protected]> * fixing failure in 'black' on reformatting Signed-off-by: Mark Cohen <[email protected]> --------- Signed-off-by: Mark Cohen <[email protected]>