[tests] Fix tests

src/mednet/libs/classification/data/typing.py

...ednet/libs/classification/engine/saliency/completeness.py

...t/libs/classification/engine/saliency/interpretability.py

...net/libs/classification/tests/test_montgomery_shenzhen.py

...s/classification/tests/test_montgomery_shenzhen_indian.py

...ication/tests/test_montgomery_shenzhen_indian_padchest.py

...ification/tests/test_montgomery_shenzhen_indian_tbx11k.py

...dnet/libs/classification/tests/test_nih_cxr14_padchest.py

src/mednet/libs/classification/tests/test_tbx11k.py

src/mednet/libs/common/tests/conftest.py