040000 tree eadcf1d8bc412c475dd94ef1c0b5175e2de5e26e	common
040000 tree 4015c591f4090c43edf1ded8f76d53372914b770	image_classification
040000 tree 8877605d7c561b2b7b043fb0b756614e4a2f545c	object_detection
040000 tree 01b22ffe10017a549118f724898c1ac644cee0c4	speech_recognition