This is a second post

In [3]:

import random

random.randint(0,50)

Out[3]:

In [4]:

import matplotlib.pyplot as plt
%matplotlib inline
plt.hist([8,5,3,10,1,5,2,7,5])

Out[4]:

(array([1., 1., 1., 0., 3., 0., 1., 1., 0., 1.]),
 array([ 1. ,  1.9,  2.8,  3.7,  4.6,  5.5,  6.4,  7.3,  8.2,  9.1, 10. ]),
 <a list of 10 Patch objects>)