diff --git a/.github/workflows/pytest.yaml b/.github/workflows/pytest.yaml
new file mode 100644
index 0000000..e1195f1
--- /dev/null
+++ b/.github/workflows/pytest.yaml
@@ -0,0 +1,27 @@
+# .github/workflows/pytest.yml
+name: Run Pytest
+
+on:
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  pytest:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.13"
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements.txt
+
+      - name: Run pytest
+        run: pytest
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..2285d48
Binary files /dev/null and b/requirements.txt differ