checkin copy

2015-05-17 21:29:51 -07:00
parent e6b8b23a2c
commit 91a5390929
2 changed files with 49 additions and 13 deletions
--- a/demo/guide-python/basic_walkthrough.py
+++ b/demo/guide-python/basic_walkthrough.py
@@ -3,7 +3,6 @@ import numpy as np
 import scipy.sparse
 import pickle
 import xgboost as xgb
-import copy

 ### simple example
 # load file from text file, also binary buffer generated by xgboost