This requires libedgetpu in version 16.0TF2.17.1-1 from here:
https://github.com/feranick/libedgetpu/releases/tag/16.0TF2.17.1-1
and tflite_runtime from here:
https://github.com/feranick/TFlite-builds/releases/tag/v2.17.1
To install the new version of pycoral.
sudo pip3 uninstall pycoral
sudo pip3 install --upgrade pycoral-2.0.3-cp3xx-cp3xx-xxxx.whl