Merge pull request #2866 from cclauss/patch-13

CogMap: import logging

research/cognitive_mapping_and_planning/src/graph_utils.py

@@ -19,6 +19,7 @@ import skimage.morphology
 import numpy as np
 import networkx as nx
 import itertools
+import logging
 import graph_tool as gt
 import graph_tool.topology
 import graph_tool.generation 

research/cognitive_mapping_and_planning/src/map_utils.py

@@ -17,6 +17,7 @@
 """
 import copy
 import skimage.morphology
+import logging
 import numpy as np
 import scipy.ndimage
 import matplotlib.pyplot as plt