Bugfix: At least Python 3.9 is required to support the latest scikit-learn versions.

Author: renierts

.github/workflows/python-test-push.yml

@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.9, 3.10.3, 3.11, 3.12]  # 3
+        python-version: [3.9, 3.10, 3.11, 3.12]  # 3
     steps:
       - uses: actions/checkout@v2
       - name: Set up Python ${{ matrix.python-version }}