nbgrader

conda install -c conda-forge nodejs
conda install -c conda-forge nbgrader

git clone https://github.com/ocordes/jupyterlab_nbgrader.git

docker commit -c 'CMD ["start-notebook.sh"]' jupyter-iseki jupyterhub-ltictr/jupyter-dev

git clone -b lab-common https://github.com/LibreTexts/nbgrader-to-jupyterlab.git
cd nbgrader-to-jupyterlab/
python setup.py build
python  setup.py install
cd nbgrader/labextensions/
 
cd course_list/
pip install .
jupyter lab build
jupyter serverextension enable --py course_list

cd ../validate_assignment/ 
pip install .
jupyter lab build
jupyter serverextension enable --py validate_assignment