import matplotlib.pyplot as plt in python 3 code example

Example 1: how to import matplotlib.pyplo in python

import matplotlib.pylot as plt

Example 2: how do a plot on matplotlib python

import matplotlib.pyplot as plt
%matplotlib inline
plt.plot(data)
#this is not nessisary but makes your plot more readable
plt.ylabel('y axis means ...')
plt.xlabel('x axis means ...')