In the README.md is a wrong path to the tutorial stated.
# If jupyter is not already installed:
pip install jupyter
# Go into your aixcalibuha-folder (cd \path_to_\AixCaliBuHA) or change the to the absolute path of the tutorial.ipynb and run:
jupyter notebook AixCaliBuHA\examples\tutorial.ipynb
In the README.md is a wrong path to the tutorial stated.