PROBLEM:
The installation according to the tutorial seems to be broken (Ubuntu 22.04). Creating the conda environment throws the error:

"""
Solving environment: failed

ResolvePackageNotFound:

• pytorch==1.3.1=py3.7_cuda10.1.243_cudnn7.6.3_0

"""

SOLUTION:
I created a new .yml file that works for me:
environment.yml.zip