Fix Hand Tracker demo #3211

Job	Run time
build-docstrings	24s
build-docstrings	2m 43s
build-windows-x86_64	0s
build-linux-armhf	0s
pytest	0s
build-linux-x86_64	0s
build-linux-x86_64	37m 26s
build-linux-arm64	0s
build-linux-arm64	3h 15m 20s
build-macos	0s
notify_hil_workflow	0s
notify_hil_workflow	0s
release	0s
release	0s
deploy	0s
deploy	0s
build-linux-armhf (rpi-bullseye)	57m 52s
build-windows-x86_64 (3.7, x64)	20m 19s
build-linux-armhf (rpi-bookworm)	1s
build-windows-x86_64 (3.7, x86)	11m 21s
build-windows-x86_64 (3.8, x64)	19m 42s
build-windows-x86_64 (3.8, x86)	10m 5s
build-macos (3.8, macos-13)	12m 54s
build-windows-x86_64 (3.9, x64)	18m 23s
pytest (ubuntu-latest)	5m 46s
build-macos (3.8, macos-14)	9m 17s
pytest (windows-latest)	21m 38s
build-windows-x86_64 (3.9, x86)	10m 35s
build-macos (3.9, macos-13)	10m 56s
pytest (macos-latest)	4m 44s
build-windows-x86_64 (3.10, x64)	20m 3s
build-macos (3.9, macos-14)	8m 39s
build-macos (3.10, macos-13)	12m 43s
build-windows-x86_64 (3.10, x86)	10m 2s
build-macos (3.10, macos-14)	9m 1s
build-windows-x86_64 (3.11, x64)	21m 25s
build-macos (3.11, macos-13)	9m 8s
build-windows-x86_64 (3.11, x86)	11m 23s
build-macos (3.11, macos-14)	9m 29s
build-windows-x86_64 (3.12, x64)	18m 13s
build-macos (3.12, macos-13)	12m 6s
build-windows-x86_64 (3.12, x86)	11m 49s
build-windows-x86_64 (3.13, x64)	18m 5s
build-macos (3.12, macos-14)	9m 25s
build-windows-x86_64 (3.13, x86)	11m 26s
build-macos (3.13, macos-13)	12m 16s
build-macos (3.13, macos-14)	12m 52s
	11h 7m 31s

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