/usr/lib/python3/dist-packages/requests_oauthlib-0.4.0.egg-info/requires.txt is in python3-requests-oauthlib 0.4.0-1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 | oauthlib>=0.4.2
requests>=2.0.0
|