Remove dead code from et_replay/tools/et_replay.py #115
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Summary
Remove dead code from et_replay/tools/et_replay.py. I understand that et_replay should support replaying both computation operators and communication operators simultaneously. However, currently, et_replay does not properly support communication replay. As a step for refactoring, @briancoutinho commented out communication-related code from et_replay. I understand this was intended to ease the revival of the communication operator replay feature. However, this approach is not helpful because the interface to the communication operator is likely to undergo significant changes. Therefore, I am proposing this PR to remove the dead commented-out code and start from a clean slate.
Test Plan
Not needed. Removed commented-out code only.