swh.web.settings.production: Fix mypy warning
Closed
requested to merge generated-differential-D2833-source into generated-differential-D2833-target
Fix ci [1]
Also the setup is correctly configured as per drf's doc [2]
[1] https://jenkins.softwareheritage.org/job/DWAPPS/job/tests/1182/console
[2] https://www.django-rest-framework.org/api-guide/settings/#num_proxies
Depends on !1000 (closed)
tox -e mypy
Migrated from D2833 (view on Phabricator)