diff --git a/.github/workflows/python.yml b/.github/workflows/python.yml
new file mode 100644
index 0000000..f06385c
--- /dev/null
+++ b/.github/workflows/python.yml
@@ -0,0 +1,17 @@
+name: Python
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v2
+        with:
+          python-version: '3.10'
+      - uses: abatilo/actions-poetry@v2.1.4
+      - run: poetry install
+      - run: poetry run black --check --verbose .
\ No newline at end of file
diff --git a/justfile b/justfile
index bda1e4a..9189728 100644
--- a/justfile
+++ b/justfile
@@ -40,4 +40,7 @@ clippy:
 
 # Runs black to format Python code
 black:
-    poetry run black .
+    poetry run black --check .
+
+pytest: develop
+    poetry run pytest
\ No newline at end of file