I tried all solutions listed on StackOverflow but somehow none of these work for me. Finally I found a method which worked. Following are the details:
Environment:
OS : Ubuntu 16
Python Version : 3.5.
MatPlotLib Version : 2.0.2
Correct Way of importing 'style module'
import matplotlib
matplotlib.use
import matplotlib.pyplot as plt
plt.style.use('ggplot')
The matplotlib help reads:
:func:~matplotlib.use
(ignore syntax as "`" did not work either on command line or script file)
a function for setting the matplotlib backend. If used, this
function must be called immediately after importing matplotlib
for the first time. In particular, it must be called
before importing pylab (if pylab is imported).
Somehow without issuing this command, it was not possible to access the 'Style' module.
Hope this helps.