Merge pull request #4 from nokia/fix/publish-action

Fix publish action

.github/workflows/python-publish.yml

@@ -22,6 +22,7 @@ jobs:
       run: |
         python -m pip install --upgrade pip
         pip install setuptools wheel twine
+        pip install -r requirements.txt
     - name: Build and publish
       env:
         TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}