Update python-app.yml

.github/workflows/python-app.yml

@@ -30,3 +30,18 @@ jobs:
           TARGET_USERNAME: ${{secrets.TARGET_USERNAME}}
           TARGET_PASSWORD: ${{secrets.TARGET_PASSWORD}}
         run: pytest tests
+deploy:
+    runs-on: ubuntu-latest
+    needs: build-and-test
+    if: github.ref == 'refs/heads/main'
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+          token: ${{ secrets.PUBLISH_TOKEN }}
+      - name: Semantic release
+        uses: relekang/python-semantic-release@master
+        with:
+            # Personal Access Token that belongs to an admin of the repo must
+            # be set in PUBLISH_TOKEN secret to bypass `main` branch protection
+            github_token: ${{ secrets.PUBLISH_TOKEN }}