Installation error when used Cython=3.0.0

[yecy749]

There has been a major install error when using Cython=3.0.0 for installation.
Instead, Bychanging the comand to the following can solve the problem:
python -m pip install git+https://github.com/kodalli/pydensecrf.git
pip3 install --no-build-isolation -r requirements.txt