Update pytest.yml

.github/workflows/pytest.yml

@@ -19,12 +19,14 @@ jobs:
     - name: Set up Python
       uses: actions/setup-python@v2
       with:
-        python-version: '3.8'  # Change to the version of Python you are using
+        python-version: '3.10'  # Change to the version of Python you are using
 
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
         pip install pytest pandas numpy cython
+
+    - name: Install optimask
         cython optimask/optimask_cython.pyx
         pip install -e .