Github workflow test.

This is for validating the python code, instead of using travis.ci.

.github/workflows/python-validations.yml

@@ -0,0 +1,25 @@
+name: Python Check
+
+on: [push]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: [3.6, 3.7, 3.8]
+
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v2
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install tox-travis coverage codacy-coverage
+      - name: Test with tox
+        run: |
+          tox