Traceback (most recent call last):
  File "/opt/python/3.7/lib/python3.7/runpy.py", line 183, in _run_module_as_main
    mod_name, mod_spec, code = _get_module_details(mod_name, _Error)
  File "/opt/python/3.7/lib/python3.7/runpy.py", line 109, in _get_module_details
    __import__(pkg_name)
  File "/data/mci/2863a8502c4a61c6cf1d855a68c226bc/src/synchro/__init__.py", line 56, in <module>
    from pymongo.change_stream import _NON_RESUMABLE_GETMORE_ERRORS
ImportError: cannot import name '_NON_RESUMABLE_GETMORE_ERRORS' from 'pymongo.change_stream' (/data/mci/2863a8502c4a61c6cf1d855a68c226bc/src/.tox/synchro37/tmp/mongo-python-driver/pymongo/change_stream.py)