test is implemented! You can specify a smaller set of tests in order to test only the feature
you’re working on. By default, slow tests are skipped. Set the RUN_SLOW environment variable to
yes to run them. This will download many gigabytes of models — make sure you
have enough disk space and a good Internet connection, or a lot of patience!   Copied $ RUN_SLOW=yes python -m pytest -n auto --dist=loadfile -s -v ./tests/ unittest is fully suppor