Update tree.py

1 files changed, 2 insertions, 0 deletions

diff --git a/tree.py b/tree.py
index 7ed632e..5faddca 100644
--- a/tree.py
+++ b/tree.py
@@ -3,6 +3,8 @@ import numpy as np
 # import pstats
 # import tqdm
 
+#hello world
+
 # from tqdm import trange
 # from pstats import SortKey
 from sklearn import metrics