It is recommended to work on a virtual environment such as venv. python 3.7-3.11 is supported. First, install pytorch manually as it's not going to work from requirements.txt. copy the appropriate pytorch installation command from here
Install from requirements.txt:
pip install -r requirements.txt
Run one of the examples: example_pose_with_segmentation.py example_pose_with_depth.py
First time you run it, it may take more time as it will download SAM pretrained weights.