added python version

Author: JanLJL

.github/workflows/publish.yml

@@ -14,6 +14,8 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
+        with:
+          python-version: '3.x'
         name: Set up Python
       - name: Pre-Install (generic)
         run: |