GitHub "Black" code formatter check always fails.

[JasonHoku]

GitHub build check report:

Run lgeiger/black-action@master /usr/bin/docker run --name b3ac6ed6ddacb693d4fffba82c2c3d567b1ef_f8ec2f --label 3b3ac6 --workdir /github/workspace --rm -e pythonLocation -e INPUT_ARGS -e HOME -e GITHUB_JOB -e GITHUB_REF -e GITHUB_SHA -e GITHUB_REPOSITORY -e GITHUB_REPOSITORY_OWNER -e GITHUB_RUN_ID -e GITHUB_RUN_NUMBER -e GITHUB_ACTOR -e GITHUB_WORKFLOW -e GITHUB_HEAD_REF -e GITHUB_BASE_REF -e GITHUB_EVENT_NAME -e GITHUB_SERVER_URL -e GITHUB_API_URL -e GITHUB_GRAPHQL_URL -e GITHUB_WORKSPACE -e GITHUB_ACTION -e GITHUB_EVENT_PATH -e RUNNER_OS -e RUNNER_TOOL_CACHE -e RUNNER_TEMP -e RUNNER_WORKSPACE -e ACTIONS_RUNTIME_URL -e ACTIONS_RUNTIME_TOKEN -e ACTIONS_CACHE_URL -e GITHUB_ACTIONS=true -e CI=true -v "/var/run/docker.sock":"/var/run/docker.sock" -v "/home/runner/work/_temp/_github_home":"/github/home" -v "/home/runner/work/_temp/_github_workflow":"/github/workflow" -v "/home/runner/work/fastapi-react/fastapi-react":"/github/workspace" 3b3ac6:ed6ddacb693d4fffba82c2c3d567b1ef {{cookiecutter.project_slug}}/backend --check would reformat /github/workspace/{{cookiecutter.project_slug}}/backend/app/alembic/env.py would reformat /github/workspace/{{cookiecutter.project_slug}}/backend/app/api/api_v1/routers/users.py would reformat /github/workspace/{{cookiecutter.project_slug}}/backend/app/api/api_v1/routers/tests/test_users.py would reformat /github/workspace/{{cookiecutter.project_slug}}/backend/app/core/auth.py would reformat /github/workspace/{{cookiecutter.project_slug}}/backend/app/db/session.py would reformat /github/workspace/{{cookiecutter.project_slug}}/backend/conftest.py Oh no! 💥 💔 💥 6 files would be reformatted, 24 files would be left unchanged. Run tests