# No dependencies — the fixture must load in any environment.
#
# Pillow is deliberately NOT pinned here even though manager.py imports
# PIL: it is a core LEDMatrix dependency (see the repo-root
# requirements.txt), so it is always present wherever the harness runs,
# and the harness loads plugins with install_deps=False anyway. Pinning
# it here would only invite a needless pip install during test runs.