REF: Clean up requirements.txt and imports

bearcart/bearcart.py

@@ -9,14 +9,16 @@
 
 from __future__ import print_function
 from __future__ import division
-import time
+
+from collections import defaultdict
 import json
 import os
-from collections import defaultdict
-from pkg_resources import resource_string
+import time
+
+from jinja2 import Environment, PackageLoader
 import pandas as pd
+from pkg_resources import resource_string
 import numpy as np
-from jinja2 import Environment, PackageLoader
 
 
 class Chart(object):

requirements.txt

@@ -1,3 +1,3 @@
-pandas==0.10.1
-Jinja2==2.6
-numpy==1.6
+pandas==0.13.1
+Jinja2==2.7.2
+numpy==1.8.1