Update python-package.yml

.github/workflows/python-package.yml

@@ -25,7 +25,7 @@ jobs:
       with:
         python-version: ${{ matrix.python-version }}
     - name: Display Python version
-        run: python -c "import sys; print(sys.version)"
+      run: python -c "import sys; print(sys.version)"
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip