<filename>core/test/sample_test.py


def test_sample():
    """Ensure that 1 + 1 equals 2"""
    assert 1 + 1 == 2

<filename>core/test/sample_test.py


def test_sample():
    """Ensure that 1 + 1 equals 2"""
    assert 1 + 1 == 2

Ensure that 1 + 1 equals 2