Fix centroid bug

clusterview/mode_handlers.py

@@ -312,7 +312,7 @@ def __handle_choose_centroids(ctx, event):
 
     __handle_info_updates(ctx, event)
 
-    if __centroid_count == ctx.number_of_centroids.value:
+    if __centroid_count == ctx.number_of_centroids.value():
         # We have specified the number of centroids required
         return