matplotlib python 3 code example

Example 1: python matplt

import matplotlib.pyplot as plt
plt.plot([1, 2, 3, 4])
plt.ylabel('some numbers')
plt.show()

Example 2: savefig matplotlib python

import matplotlib.pyplot as plt
plt.figure()
plt.plot([1,2,3],[1,2,3])
plt.savefig("out.png")