Just test this

.github/workflows/python311.yml

@@ -16,7 +16,7 @@ jobs:
 
     steps:
     - uses: actions/checkout@v2
-    - name: Set up Python 3.10
+    - name: Set up Python 3.11
       uses: actions/setup-python@v2
       with:
         python-version: 3.11
@@ -27,7 +27,6 @@ jobs:
         sudo apt-get install dvipng texlive-latex-extra texlive-fonts-recommended cm-super
         python -m pip install --upgrade pip
         pip install flake8 pytest
-        pip install numpy
         if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
         if [ -f optional_requirements.txt ]; then pip install -r optional_requirements.txt; fi
         pip install flake8 pytest pytest-cov coverage coverage-badge coveralls