/usr/lib/freeradius/rlm_python.so is in freeradius 2.1.10+dfsg-3build2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/freeradius/rlm_python-2.1.10.so
/usr/lib/freeradius/rlm_python-2.1.10.so