040000 tree a8b34cf5ccc63b43f72a43e2164f2cbea4c3a308	common
040000 tree 860d174e72078802cc7ef045a6424b64ba83f5cf	image_classification
040000 tree e661b13f0c8ddacf961a09ee87b702e052983af7	keyword_spotting
040000 tree 042a3a76e5969fa403fe1c37d5a5d260511f0e92	object_detection
040000 tree 5e9234707ecb0eaab79063f72b1794e8d47add25	speech_recognition
040000 tree 7b40d411e86a73846a1f5500cbddeb7ab5d57b1c	tests