Added github tasks

.github/workflows/python-tests.yml

@@ -0,0 +1,55 @@
+name: Run Pytest and Notebook on Push
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: '3.11'
+
+      - name: Install Python dependencies
+        run: |
+          pip install .
+          pip install pytest
+
+      - name: Run Tests
+        run: |
+          pytest --maxfail=5 --disable-warnings
+
+  run-notebook:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: '3.11'
+
+      - name: Install System Dependencies
+        run: |
+          sudo apt-get install -y texlive-luatex texlive-latex-extra texlive-fonts-extra poppler-utils
+
+      - name: Install Python Dependencies
+        run: |
+          pip install .
+          pip install notebook ipykernel pdf2image
+
+      - name: Run Notebook
+        run: |
+          pip install nbconvert
+          jupyter nbconvert --to notebook --execute notebooks/derivatives.ipynb --output executed_derivatives.ipynb