"""Module doctest>>> raise_with_note()Traceback (most recent call last):  ...ValueError: TextNote"""defraise_with_note():err=ValueError('Text')err.add_note('Note')raiseerr

» ./python.exe -m doctest ex.py**********************************************************************File "/Users/sobolev/Desktop/cpython/ex.py", line 4, in exFailed example:    raise_with_note()Expected:    Traceback (most recent call last):      ...    ValueError: Text    NoteGot:    Traceback (most recent call last):      File "/Users/sobolev/Desktop/cpython/Lib/doctest.py", line 1374, in __run        exec(compile(example.source, filename, "single",      File "<doctest ex[0]>", line 1, in <module>        raise_with_note()      File "/Users/sobolev/Desktop/cpython/ex.py", line 14, in raise_with_note        raise err    ValueError: Text    Note**********************************************************************1 items had failures:   1 of   1 in ex***Test Failed*** 1 failures.