Hi gouthamr , for manila-ui

I can run tests successfully using: tox -e py3

If I try to run individual test, to debug the flow(using PyCharm), it fails with this message:
collecting ... ERROR: found no collectors for /home/tspyderboy/Desktop/openstack_manila/manila-ui/manila_ui/tests/api/test_manila.py::ManilaApiTests::test_migration_cancel
Had added environment variable(DJANGO_SETTINGS_MODULE=manila_ui.tests.settings),
Is there any documentation to set up debug?