added matrix

.github/workflows/pypi.yml

@@ -32,11 +32,14 @@ jobs:
     name: Test Installation from TestPyPI
     needs: Build-and-publish-to-Test-PyPI
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: [3.9, 3.10, 3.11, 3.12]
     steps:
-      - name: Set up Python
+      - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v4
         with:
-          python-version: "3.x"
+          python-version: ${{ matrix.python-version }}
       - name: Install package
         run: |
           which python3
@@ -44,6 +47,7 @@ jobs:
           python3 -m pip install setuptools 
           python3 -m pip install --index-url https://test.pypi.org/simple/ scraibe
 
+
   # publish-to-pypi:
   #   name: Conditional Publish to PyPI or Dev Repository
   #   needs: [build, test-install]