diff --git a/examples/boid_flockers/boid_flockers/model.py b/examples/boid_flockers/boid_flockers/model.py
index 00a08d76..d694265b 100644
--- a/examples/boid_flockers/boid_flockers/model.py
+++ b/examples/boid_flockers/boid_flockers/model.py
@@ -67,7 +67,7 @@ def make_agents(self):
                 velocity,
                 self.vision,
                 self.separation,
-                **self.factors
+                **self.factors,
             )
             self.space.place_agent(boid, pos)
             self.schedule.add(boid)
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 00000000..0462804c
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,21 @@
+[project]
+name = "mesa-models"
+version = "0.1.0"
+description = "Importable Mesa models."
+authors = [
+    {name = "Project Mesa Team", email = "projectmesa@googlegroups.com"}
+]
+license = {file = "LICENSE"}
+readme = "README.rst"
+requires-python = ">=3.8"
+dependencies = [
+    "mesa>=1.2"
+]
+
+
+[build-system]
+requires = [
+    "setuptools",
+    "wheel",
+]
+build-backend = "setuptools.build_meta"
diff --git a/setup.cfg b/setup.cfg
new file mode 100644
index 00000000..8ac51203
--- /dev/null
+++ b/setup.cfg
@@ -0,0 +1,3 @@
+[options]
+package_dir =
+    mesa_models.boltzmann_wealth_model = examples/boltzmann_wealth_model/boltzmann_wealth_model