Add publish to pypi workflow

.github/workflows/publish_to_pypi.yml

@@ -0,0 +1,28 @@
+name: Publish Python 🐍 distributions 📦 to PyPI
+
+on:
+  push:
+    tags:
+      - "*"
+
+jobs:
+  build-n-publish:
+    name: Build and publish Python 🐍 distributions 📦 to PyPI
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - name: Set up Python 3.8
+        uses: actions/setup-python@v1
+        with:
+          python-version: 3.8
+      - name: Install dependencies
+        run: pip install --upgrade setuptools setuptools_scm wheel twine
+      - name: Build package
+        run: python setup.py sdist bdist_wheel
+      - name: Upload deploy
+        env:
+          TWINE_USERNAME: __token__
+          TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
+        run: python -m twine upload dist/*