diff --git a/bin/tools/graph.py b/bin/tools/graph.py
index c0d2194f0ce..e25d1c710e0 100644
--- a/bin/tools/graph.py
+++ b/bin/tools/graph.py
@@ -534,8 +534,6 @@ class graph(object):
 
             if roots:
                 roots.append(self.start)
-                print "self.start==>",self.start
-                print "self.tree_list==>",self.tree_list
                 one_level_el = self.tree_list[self.start][0][1]
                 base = self.result[one_level_el]['y']# * 2 / (index + 2)