added publish action

.github/workflows/publish.yaml

@@ -0,0 +1,33 @@
+name: publish to PyPI
+
+on:
+  release:
+    types: [ published ]
+    branches: [ main ]
+  workflow_dispatch:
+
+jobs:
+  build-and-publish:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v3
+
+      - name: Setup Python
+        uses: actions/setup-python@v3
+        with:
+          python-version: "3.x"
+
+      - name: Install poetry and dependencies
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install poetry
+
+      - name: Configure poetry
+        env:
+          pypi_token: ${{ secrets.PYPI_TOKEN }}
+        run: poetry config pypi-token.pypi $pypi_token
+
+      - name: Build and publish
+        run: poetry publish --build