revise annotation test failures

[teresi]

$ pytest -s tests/unit/test_ReviseAnno.py

fails due to a missing directory OSError: '<project path>/tests/test_h5_cache_loc' does not exist this path should be created by the test

when I create the path manually, it fails due to missing files

$ mkdir -p tests/test_h5_cache_loc
$ pytest -s tests/unit/test_ReviseAnno.py

E               FileNotFoundError: [Errno 2] No such file or directory: 'tests/output_data/SingleC_SingleE_Super.tsv'
E               FileNotFoundError: [Errno 2] No such file or directory: 'tests/output_data/SingleC_MultiE_Super.tsv'
E               FileNotFoundError: [Errno 2] No such file or directory: 'tests/output_data/SingleC_Conc_Super.tsv'

and many more (see attached) errors.txt