Update test_actions.yml

Author: chienyuanchang

.github/workflows/test_actions.yml

@@ -31,8 +31,9 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
+          pip install -r requirements.txt
           pip install nbformat nbconvert jupyter ipykernel
-          python -m ipykernel install --user --name=python3
+          # python -m ipykernel install --user --name=python3
 
       - name: List notebook files
         run: ls -la notebooks