Remove unneeded print statements on successful post

[eleanorjboyd]

Some print statements were incorrectly merged which created noise for the test output log. The following is displaying on successful send attempts even though this information is not needed.

test_stderr.py Execution post sent successfully!
data sent {'/Users/eleanorboyd/testingFiles/from_users/symlink/test_stderr.py::test_passing': {'test': '/Users/eleanorboyd/testingFiles/from_users/symlink/test_stderr.py::test_passing', 'outcome': 'success', 'message': None, 'traceback': None, 'subtest': None}} end of data
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