/usr/lib/python3/ is in python3-graphviz 0.5.2-1ubuntu1.
This file is owned by root:root, with mode 0o755.
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/usr/lib/python3/dist-packages/
/usr/lib/python3/dist-packages/graphviz/
/usr/lib/python3/dist-packages/graphviz/__init__.py
/usr/lib/python3/dist-packages/graphviz/_compat.py
/usr/lib/python3/dist-packages/graphviz/backend.py
/usr/lib/python3/dist-packages/graphviz/dot.py
/usr/lib/python3/dist-packages/graphviz/files.py
/usr/lib/python3/dist-packages/graphviz/lang.py
/usr/lib/python3/dist-packages/graphviz/tools.py
/usr/lib/python3/dist-packages/graphviz-0.5.2.egg-info/
/usr/lib/python3/dist-packages/graphviz-0.5.2.egg-info/PKG-INFO
/usr/lib/python3/dist-packages/graphviz-0.5.2.egg-info/dependency_links.txt
/usr/lib/python3/dist-packages/graphviz-0.5.2.egg-info/top_level.txt