============================= test session starts ==============================
platform linux -- Python 3.7.0, pytest-5.0.1, py-1.8.0, pluggy-0.12.0
rootdir: /tmp
collected 1 item

test_example.py F                                                         [100%]

=================================== FAILURES ===================================
________________________________ test_example _________________________________

    def test_example():
        # This is not valid Python code for syntax highlighting
        # It's a traceback with mixed content
>       assert False
E       assert False

test_example.py:2: AssertionError
=== 1 failed in 0.02 seconds ===