Merge branch 'master' into patch-13

2310211c · Neal Wu · GitHub · 00fa8b12 · 5c760f3e · 2310211c
Unverified Commit 2310211c authored Jan 26, 2018 by Neal Wu Committed by GitHub Jan 26, 2018
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research/cognitive_mapping_and_planning/src/file_utils.py research/cognitive_mapping_and_planning/src/file_utils.py +1 -0

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--- a/research/cognitive_mapping_and_planning/src/file_utils.py
+++ b/research/cognitive_mapping_and_planning/src/file_utils.py
@@ -16,6 +16,7 @@
 """Utilities for manipulating files.
 """
 import os
+import numpy as np
 import PIL
 from tensorflow.python.platform import gfile
 import cv2