Playing with Matplotlib Animation in Python

Coding like this

import numpy as np
from matplotlib import pyplot as plt
from matplotlib import animation

fig = plt.figure()
n = 10
x = np.linspace(0,2*np.pi,100)



def init():
    pass
def animate(k):
    h = np.sin(x+np.pik)
    plt.plot(x,h)


ax = plt.axes(xlim=(0, 2*np.pi), ylim=(-1.1, 1.1))

anim = animation.FuncAnimation(fig, animate,init_func=init,frames=360,interval=20,blit=False)

plt.show()

The result