Migrate to Python3.9
Python3.9 was installed via Conda and set to the default kernel via the jupyter_notebook_config.py.
In the build errors occured, because the packages referenced in the requirements.txt wasn't compatible with python3.9 .
Aufgrund einer Konfigurationsänderung in GitLab wurden neue Nutzende, die sich zum ersten Mal zwischen dem 4.11.2025 und dem 13.01.2026 angemeldet haben, mit einem falschen Benutzernamen erstellt. Es wird dringend empfohlen, dass diese Nutzenden ihren Benutzernamen unter https://git.rwth-aachen.de/-/profile/account ändern. Eine Anleitung finden Sie hier: https://docs.gitlab.com/user/profile/#change-your-username. // Due to a configuration change in GitLab, new users who registered for the first time between November 4, 2025, and January 13, 2026, were created with an incorrect username. It is strongly recommended that these users change their username at https://git.rwth-aachen.de/-/profile/account. Instructions can be found here: https://docs.gitlab.com/user/profile/#change-your-username
Python3.9 was installed via Conda and set to the default kernel via the jupyter_notebook_config.py.
In the build errors occured, because the packages referenced in the requirements.txt wasn't compatible with python3.9 .