The original notebooks and codes can be found at https://github.com/mexca/mexca/tree/dianna-demo-experiments/dianna-demo.
Install the required packages as:
pip install python<3.11 dianna mexca[all] opencv-python mediapipe
Download the test_mediapipe.py
script from https://github.com/mexca/mexca/tree/dianna-demo-experiments/dianna-demo.