<filename>cumulusci/tests/pytest_plugins/pytest_typeguard.py
from typeguard.importhook import install_import_hook


def pytest_sessionstart(session):
    install_import_hook(packages=["cumulusci"])

<filename>cumulusci/tests/pytest_plugins/pytest_typeguard.py
from typeguard.importhook import install_import_hook


def pytest_sessionstart(session):
    install_import_hook(packages=["cumulusci"])
