[Test Proxy] Remove unnecessary git SHA fetch
@@ -87,8 +87,6 @@ def start_record_or_playback(test_id):
This returns a tuple, (a, b), where a is the recording ID of the test and b is the `variables` dictionary that maps
test variables to values. If no variable dictionary was stored when the test was recorded, b is an empty dictionary.
"""
- head_commit = subprocess.check_output(["git", "rev-parse", "HEAD"])
- current_sha = head_commit.decode("utf-8").strip()
variables = {} # this stores a dictionary of test variable values that could have been stored with a recording
if is_live():
