[tests] Update tests

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

src/mednet/libs/common/scripts/upload.py

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

src/mednet/libs/common/tests/data/16bits.png

src/mednet/libs/common/tests/data/iris-test.csv

src/mednet/libs/common/tests/data/iris-train.csv

src/mednet/libs/common/tests/data/iris.json

src/mednet/libs/common/tests/data/raw_with_black_border.png

...t/libs/common/tests/data/raw_with_elastic_deformation.png

...ednet/libs/common/tests/data/raw_without_black_border.png

...ibs/common/tests/data/raw_without_elastic_deformation.png

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

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

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

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

src/mednet/libs/common/utils/gitlab.py

src/mednet/tests/test_cli.py