plt import standard + pep8
@@ -67,12 +67,13 @@ print(__doc__)
from datetime import datetime
import numpy as np
-from matplotlib import pyplot as plt
+import matplotlib.pyplot as plt
from matplotlib.collections import LineCollection
from six.moves.urllib.request import urlopen
from six.moves.urllib.parse import urlencode
from sklearn import cluster, covariance, manifold
+
###############################################################################
# Retrieve the data from Internet
