Add github action

.github/workflows/publish-pypi.yml

@@ -0,0 +1,33 @@
+name: Publish Python distributions to PyPI
+on:
+  release:
+    types: [published]
+
+jobs:
+  build-n-publish:
+    name: Build and publish Python 🐍 distributions 📦 to PyPI and TestPyPI
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        ref: master
+    - name: Set up Python 3.8
+      uses: actions/setup-python@v2
+      with:
+        python-version: 3.8
+
+    - name: Install setuptools
+      run: |
+        python -m pip install --upgrade pip 
+        python -m pip install --upgrade setuptools wheel twine
+
+    - name: Build a binary wheel and a source tarball
+      run: |
+        python setup.py sdist bdist_wheel
+
+    - name: Publish distribution to PyPI
+      uses: pypa/gh-action-pypi-publish@master
+      with:
+        user: __token__
+        password: ${{ secrets.pypi_password }}