diff --git a/examples/person.py b/examples/person.py
index 4918ea5..6f06af8 100644
--- a/examples/person.py
+++ b/examples/person.py
@@ -1,3 +1,4 @@
+from pyannotate_runtime import collect_types
 
 from examples.models import Person
 from pydantic_typer import expand_pydantic_args
@@ -9,5 +10,12 @@ def get_person(person: Person, thing: str = None) -> Person:
     from rich import print
 
     print(str(thing))
-
     print(person)
+
+
+if __name__ == "__main__":
+    collect_types.init_types_collection()
+    with collect_types.collect():
+        person = get_person(name="John", age=1, r=1, g=1, b=1, a=1, length=1)
+
+    collect_types.dump_stats("type_info.json")
diff --git a/pyproject.toml b/pyproject.toml
index 80e1cec..9866678 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -54,6 +54,7 @@ dependencies = [
   "pytest-mock",
   "pytest-rich",
   "ruff",
+  'pyannotate',
   "black",
 ]
 [tool.hatch.envs.default.scripts]