Add basic testing workflow

Author: classiqdor

.github/workflows/run_tests.yml

@@ -0,0 +1,20 @@
+name: "Test notebooks"
+
+on: [pull_request, workflow_dispatch]
+
+jobs:
+  tests:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.11"
+      - name: "Install dependencies"
+        run: |
+          python -m pip install -U -r requirements.txt
+          python -m pip install -U -r requirements_tests.txt
+
+      - name: "Run tests"
+        run: python -m pytest tests

tests/test_dummy.py

@@ -0,0 +1,2 @@
+def test_dummy():
+    assert 1 + 1 == 2