1) [pytest.ini] testpaths has another format. It is a spaces separated list.pytest warning:PytestConfigWarning: No files were found in testpaths; consider removing or adjusting your testpaths configuration. Searching recursively from the current directory instead.2) pytest tries to find the test function in TestgresException class. Let's rename it to avoid this problem.pytest warning:PytestCollectionWarning: cannot collect test class 'TestgresException' because it has a __init__ constructor (from: tests/test_simple.py)    class TestgresException(Exception):Of course, we can add __test__=False in TestgresException but it is not a good solution.