From 9d3cebdf1e3c780c5e1ec6ccc198bcf79e258ee8 Mon Sep 17 00:00:00 2001
From: Théo de la Hogue
Date: Tue, 26 Sep 2023 17:37:05 +0200
Subject: Adding annotations.

---
 src/argaze/ArFeatures.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/argaze/ArFeatures.py b/src/argaze/ArFeatures.py
index cdb7130..edeac6b 100644
--- a/src/argaze/ArFeatures.py
+++ b/src/argaze/ArFeatures.py
@@ -1410,7 +1410,12 @@ class ArCamera(ArFrame):
 				yield scene_frame
 
 	def watch(self, image: numpy.array) -> Tuple[float, dict]:
-		"""Detect AR features from image and project scenes into camera frame."""
+		"""Detect AR features from image and project scenes into camera frame.
+
+		Returns:
+            - detection_time: AR features detection time in ms
+            - exceptions: dictionary with exception raised per scene
+        """
 
 		raise NotImplementedError('watch() method not implemented')
 
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