Add tests and fix the data_log class#11

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mbardoe wants to merge 9 commits intoChoate-Robotics:2024-updatefrom

mbardoe:add-tests

Commits on Jun 7, 2023

Added a few tests and a some TODO's
mbardoe
committed

Commits on Jun 8, 2023

Commits on Jun 11, 2023

Fixed up data_log.py. It had trouble with Exceptions.
mbardoe
committed