add IDC MICCAI'23 tutorial MHub notebook

Original location: https://github.com/MHubAI/examples/blob/main/notebooks/MICCAI23_tutorial.ipynb

Co-authored-by: Dennis Bontempi <dennis_bontempi@dfci.harvard.edu>
Co-authored-by: Leonard Nuernberg <lenny@moontec.de>

Author: 3 people