Update benchmark performance

.github/workflows/test.yml

@@ -26,7 +26,6 @@ jobs:
     - name: Install dependencies
       run:   |
         if [ "$RUNNER_OS" == "Windows" ]; then
-          $CONDA\\python.exe -m pip install --upgrade cython
           $CONDA\\python.exe -m pip install --upgrade cython
           $CONDA\\python.exe -m pip install numpy jupyter jupyter_contrib_nbextensions
           $CONDA\\python.exe -m pip install -U scipy scikit-learn # installing without this line will cause errors on GitHub Actions, while instsalling locally won't