diff --git a/lib/vector_visualization.py b/lib/vector_visualization.py
index 07ac1d2e9..adf4b8a99 100644
--- a/lib/vector_visualization.py
+++ b/lib/vector_visualization.py
@@ -241,4 +241,4 @@ def get_color(self, count):
         #option 2: 6 color scheme
         scheme = [(31,120,180),(51,160,44),(227,26,28),(255,127,0),(106,61,154),(177,89,40)]
         count =  count % len(scheme)
-        return scheme[count]\
+        return scheme[count]