update test action

.github/workflows/tests.yml

@@ -14,13 +14,15 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
+      - name: report python version
+        run: python --version
       - name: Install linters and formatters
         run: python -m pip install flake8 black mypy
       - name: Install poetry
         run: python -m pip install poetry
       - name: Initialize project
         run: |
-          python -m poetry install --all-extras
+          python -m poetry install
           python -m poetry run python scripts/fetch_core.py
       - name: Check formatting with black
         run: python -m poetry run black --check --diff $(git ls-files "*.py")