/usr/lib/python3/dist-packages/seaborn/tests/ is in python3-seaborn 0.7.1-4.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python3/dist-packages/seaborn/tests/__init__.py
/usr/lib/python3/dist-packages/seaborn/tests/test_algorithms.py
/usr/lib/python3/dist-packages/seaborn/tests/test_axisgrid.py
/usr/lib/python3/dist-packages/seaborn/tests/test_categorical.py
/usr/lib/python3/dist-packages/seaborn/tests/test_distributions.py
/usr/lib/python3/dist-packages/seaborn/tests/test_linearmodels.py
/usr/lib/python3/dist-packages/seaborn/tests/test_matrix.py
/usr/lib/python3/dist-packages/seaborn/tests/test_miscplot.py
/usr/lib/python3/dist-packages/seaborn/tests/test_palettes.py
/usr/lib/python3/dist-packages/seaborn/tests/test_rcmod.py
/usr/lib/python3/dist-packages/seaborn/tests/test_utils.py