Comment 0 for bug 1935742

Current the openstack-tox-docs job continuously fails because of the following error in sphinx build.

! LaTeX Error: File `tgtermes.sty' not found.

An example can be found here.
https://zuul.opendev.org/t/openstack/build/919c3ac7b0be438db69fe8d98340a960/log/sphinx-build-pdf.log#140