Create python-app.yml

Added a new workflow to run the unit tests.

Note: unit tests are not complete, but the workflow in place should assist with future pushes.

.github/workflows/python-app.yml

@@ -0,0 +1,37 @@
+# This workflow will install Python dependencies, run tests and lint with a single version of Python
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python
+
+name: Python application
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    types:
+      - opened
+      - edited
+
+jobs:
+  systems-tests:
+    runs-on: ${{ matrix.os }}
+    name: ${{matrix.os}}-${{matrix.python-version}}
+    strategy:
+      max-parallel: 1
+      matrix:
+        os: [ubuntu-latest]
+        python-version: ["3.10"]
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Local install
+        run: |
+          python -m pip install . --upgrade
+      - name: Install Test Deps
+        run: |
+          python -m pip install -e .[tests]
+      - name: Tests
+        run: |
+          pytest --cov=tests