Encountered: “RuntimeError: [ NETWORK_NOT_READ ] Unable to Read the Model” for Multi Camera Multi Target Python* Demo

$ python3.9 multi_camera_multi_target_tracking_demo.py -i ./test_video/test1.mp4 ./test_video/test1.mp4 --m_detector intel/person-detection-retail-0013.xml --m_reid intel/person-reidentification-retail-0277.xml

RuntimeError: Check 'false' failed at src/inference/src/core.cpp:100: [ NETWORK_NOT_READ ] Unable to read the model: intel/person-detection-retail-0013.xml Please check that model format: xml is supported and the model is correct. Available frontends: paddle pytorch tflite tf ir onnx

git clone --depth 1 -b 2022.3.0 https://github.com/openvinotoolkit/open_model_zoo.git

omz_downloader --name person-detection-retail-0013
omz_downloader --name person-reidentification-retail-0277