diff --git a/examples/shapes/src/python/test/test_classes.py b/examples/shapes/src/python/test/test_classes.py
index b0370f5..4c37616 100644
--- a/examples/shapes/src/python/test/test_classes.py
+++ b/examples/shapes/src/python/test/test_classes.py
@@ -1,4 +1,5 @@
 import unittest
+
 import pyshapes.geometry
 import pyshapes.primitives
 
diff --git a/examples/shapes/src/python/test/test_functions.py b/examples/shapes/src/python/test/test_functions.py
index 0440eb8..62a546b 100644
--- a/examples/shapes/src/python/test/test_functions.py
+++ b/examples/shapes/src/python/test/test_functions.py
@@ -1,4 +1,5 @@
 import unittest
+
 from pyshapes import math_funcs
 
 
diff --git a/examples/shapes/wrapper/generate.py b/examples/shapes/wrapper/generate.py
index 92a8283..1f7ede3 100644
--- a/examples/shapes/wrapper/generate.py
+++ b/examples/shapes/wrapper/generate.py
@@ -7,6 +7,7 @@
 import os
 from argparse import ArgumentParser
 from glob import glob
+
 from cppwg import CppWrapperGenerator
 
 
diff --git a/pyproject.toml b/pyproject.toml
index 1c42cc6..4ca84ea 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -45,6 +45,8 @@ Repository = "https://github.com/Chaste/cppwg/"
 
 [tool.black]
 target-version = ["py38", "py39", "py310", "py311", "py312"]
+extend-exclude = "^/examples/shapes/wrapper/pybind11/"
 
 [tool.isort]
 profile = "black"
+extend_skip_glob = ["examples/shapes/wrapper/pybind11/*"]