From a44b9b639a35c72be5a9f2eb30050923a30b43ba Mon Sep 17 00:00:00 2001
From: Pablo Prietz <pablo@prietz.org>
Date: Wed, 30 Aug 2017 09:45:27 +0200
Subject: [PATCH] Add high level doc string

---
 pupil_src/shared_modules/dialation_history.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/pupil_src/shared_modules/dialation_history.py b/pupil_src/shared_modules/dialation_history.py
index 71dcc9be2b..2ec9d5d1e3 100644
--- a/pupil_src/shared_modules/dialation_history.py
+++ b/pupil_src/shared_modules/dialation_history.py
@@ -23,7 +23,11 @@
 
 
 class Dialation_History(Plugin):
-    """docstring for Dialation_History"""
+    """Pupil dialation visualization
+
+    This plugin uses the 3d model's pupil diameter
+    and displays it in a graph for each eye.
+    """
     order = .9
 
     def __init__(self, g_pool):