Traceback (most recent call last):
  File "/private/var/folders/tc/hbwxh76j1hn6gqjd2n2sjn4j9k1glp/T/ptr_venv_5210/lib/python3.7/site-packages/coverage/cmdline.py", line 703, in do_run
    runner.run()
  File "/private/var/folders/tc/hbwxh76j1hn6gqjd2n2sjn4j9k1glp/T/ptr_venv_5210/lib/python3.7/site-packages/coverage/execfile.py", line 229, in run
    exec(code, main_mod.__dict__)
  File "/Users/cooper/repos/terragraph-ansible/aiotgnms/aiotgnms_tests.py", line 59, in <module>
    unittest.main()
  File "/opt/homebrew/Cellar/python37/3.7.5_3/Frameworks/Python.framework/Versions/3.7/lib/python3.7/unittest/main.py", line 101, in __init__
    self.runTests()
  File "/opt/homebrew/Cellar/python37/3.7.5_3/Frameworks/Python.framework/Versions/3.7/lib/python3.7/unittest/main.py", line 273, in runTests
    sys.exit(not self.result.wasSuccessful())
SystemExit: False

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/var/folders/tc/hbwxh76j1hn6gqjd2n2sjn4j9k1glp/T/ptr_venv_5210/bin/coverage", line 10, in <module>
    sys.exit(main())
  File "/private/var/folders/tc/hbwxh76j1hn6gqjd2n2sjn4j9k1glp/T/ptr_venv_5210/lib/python3.7/site-packages/coverage/cmdline.py", line 824, in main
    status = CoverageScript().command_line(argv)
  File "/private/var/folders/tc/hbwxh76j1hn6gqjd2n2sjn4j9k1glp/T/ptr_venv_5210/lib/python3.7/site-packages/coverage/cmdline.py", line 555, in command_line
    return self.do_run(options, args)
  File "/private/var/folders/tc/hbwxh76j1hn6gqjd2n2sjn4j9k1glp/T/ptr_venv_5210/lib/python3.7/site-packages/coverage/cmdline.py", line 710, in do_run
    self.coverage.save()
  File "/private/var/folders/tc/hbwxh76j1hn6gqjd2n2sjn4j9k1glp/T/ptr_venv_5210/lib/python3.7/site-packages/coverage/control.py", line 613, in save
    data = self.get_data()
  File "/private/var/folders/tc/hbwxh76j1hn6gqjd2n2sjn4j9k1glp/T/ptr_venv_5210/lib/python3.7/site-packages/coverage/control.py", line 667, in get_data
    if self._collector and self._collector.flush_data():
  File "/private/var/folders/tc/hbwxh76j1hn6gqjd2n2sjn4j9k1glp/T/ptr_venv_5210/lib/python3.7/site-packages/coverage/collector.py", line 429, in flush_data
    self.covdata.add_lines(self.mapped_file_dict(self.data))
  File "/private/var/folders/tc/hbwxh76j1hn6gqjd2n2sjn4j9k1glp/T/ptr_venv_5210/lib/python3.7/site-packages/coverage/sqldata.py", line 436, in add_lines
    self._choose_lines_or_arcs(lines=True)
  File "/private/var/folders/tc/hbwxh76j1hn6gqjd2n2sjn4j9k1glp/T/ptr_venv_5210/lib/python3.7/site-packages/coverage/sqldata.py", line 493, in _choose_lines_or_arcs
    with self._connect() as con:
  File "/private/var/folders/tc/hbwxh76j1hn6gqjd2n2sjn4j9k1glp/T/ptr_venv_5210/lib/python3.7/site-packages/coverage/sqldata.py", line 298, in _connect
    self._create_db()
  File "/private/var/folders/tc/hbwxh76j1hn6gqjd2n2sjn4j9k1glp/T/ptr_venv_5210/lib/python3.7/site-packages/coverage/sqldata.py", line 247, in _create_db
    with db:
  File "/private/var/folders/tc/hbwxh76j1hn6gqjd2n2sjn4j9k1glp/T/ptr_venv_5210/lib/python3.7/site-packages/coverage/sqldata.py", line 1008, in __enter__
    self._connect()
  File "/private/var/folders/tc/hbwxh76j1hn6gqjd2n2sjn4j9k1glp/T/ptr_venv_5210/lib/python3.7/site-packages/coverage/sqldata.py", line 990, in _connect
    self.con = sqlite3.connect(filename, check_same_thread=False)
sqlite3.OperationalError: unable to open database file