From f009a14151be468772378011d938fc76bb8efa84 Mon Sep 17 00:00:00 2001
From: John Lambert <johnlambert@gatech.edu>
Date: Wed, 12 Jan 2022 13:24:08 -0500
Subject: [PATCH] add missing type hint

---
 python/gtsam/tests/test_Triangulation.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/python/gtsam/tests/test_Triangulation.py b/python/gtsam/tests/test_Triangulation.py
index 1a304bdc8..9eed71ae6 100644
--- a/python/gtsam/tests/test_Triangulation.py
+++ b/python/gtsam/tests/test_Triangulation.py
@@ -55,7 +55,7 @@ class TestTriangulationExample(GtsamTestCase):
     def generate_measurements(
         self,
         calibration: Union[Cal3Bundler, Cal3_S2],
-        camera_model,
+        camera_model: Union[PinholeCameraCal3Bundler, PinholeCameraCal3_S2],
         cal_params,
         camera_set: Optional[Union[CameraSetCal3Bundler, CameraSetCal3_S2]] = None,
     ):