PEP8 modifications

ericmjl · ericmjl · commit ed732a89d7a6 · 2015-07-11T14:04:26.000-05:00
diff --git a/examples/pylab_examples/vline_hline_demo.py b/examples/pylab_examples/vline_hline_demo.py
@@ -8,14 +8,11 @@
 import numpy as np 
 import numpy.random as rnd
 
-
-
 def f(t):
     s1 = np.sin(2 * np.pi * t)
     e1 = np.exp(-t)
     return np.absolute((s1 * e1)) + .05
 
-
 t = np.arange(0.0, 5.0, 0.1)
 s = f(t)
 nse = rnd.normal(0.0, 0.3, t.shape) * s
