Update

.gitignore

src/interfaces.py

src/my/Count_ED.py

src/my/RomanConverter.py

src/my/calculator.py

tests/my/Notizen/Testfälle für calculate

tests/my/Notizen/Testfälle roman_to_int, str -> int

tests/my/test_calculator.py

tests/my/test_roman.py