gistfile1.txt

#!/usr/bin/env python

# -*- coding: utf-8 -*-

import matplotlib.pyplot as plt
import numpy as np
x = np.arange(0,  10,  0.1)
y = np.random.randn(len(x))
fig = plt.figure()
ax = fig.add_subplot(111)
l,  = plt.plot(x,  y)
t = ax.set_title('random numbers')
plt.show()