fix windows tests

.github/workflows/python-tests.yml

@@ -39,7 +39,6 @@ jobs:
         run: |
           pip install pytest pytest-cov
           pytest --cov-report html --cov="." tests/
-        continue-on-error: true
       - name: Upload coverage data to smokeshow
         if: ${{matrix.os == 'ubuntu-latest' && matrix.python-version == '3.12'}} # upload coverage once
         run: |