[api_urls] Pre-commit cleanup

beat/web/accounts/api_urls.py

beat/web/algorithms/api_urls.py

beat/web/attestations/api_urls.py

beat/web/backend/api_urls.py

beat/web/databases/api_urls.py

beat/web/dataformats/api_urls.py

beat/web/experiments/api_urls.py

beat/web/libraries/api_urls.py

beat/web/plotters/api_urls.py

beat/web/reports/api_urls.py

beat/web/search/api_urls.py

beat/web/team/api_urls.py

beat/web/toolchains/api_urls.py