Add GitHub Workflow

.github/workflows/build.yml

@@ -0,0 +1,29 @@
+name: Python
+
+on: [push, pull_request]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.10"]
+
+    steps:
+      - uses: actions/checkout@v3
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip pipenv
+          if [ -f Pipfile ]; then pipenv install --dev --deploy; fi
+      - name: Lint with black and mypy
+        run: |
+          pipenv run python -m black --check .
+          pipenv run python -m mypy cardvisionpy/
+      - name: Test with pytest
+        run: |
+          pipenv run python -m pytest tests/*test.py