add multimodallearn

.github/workflows/python-package.yml

@@ -30,6 +30,7 @@ jobs:
         python -m pip install flake8 pytest pytest-cov
         if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
         pip install git+https://github.com/thibgo/randomscm.git@v0.0.0-alpha
+        pip install git+https://github.com/multi-learn/scikit-multimodallearn.git
     - name: install summit
       run: |
         pip install -e .