Tests are failing #286
Description
Tests are failing for all new PR with the following error
=========================
Failures during discovery
=========================
--- import errors ---
Failed to import test module: tests.test_config_files
Traceback (most recent call last):
File "/opt/python/3.6.7/lib/python3.6/unittest/loader.py", line 428, in _find_test_path
module = self._get_module_from_name(name)
File "/opt/python/3.6.7/lib/python3.6/unittest/loader.py", line 369, in _get_module_from_name
__import__(name)
File "/home/travis/build/stackalytics/default_data/tests/test_config_files.py", line 20, in <module>
import six
ModuleNotFoundError: No module named 'six'
This is the use of six for py2/3 compatibility, which is no longer needed now running py36 tox.
I have sent up a PR #284 that should fix this.