
import numpy as np
from matplotlib import pyplot as plt
from matplotlib import animation
fig,ax = plt.subplots()
x = np.arange(0,2*np.pi,0.01)
line, = ax.plot(x,np.sin(x))
def animate(i):
line.set_ydata(np.sin(x+i/5))
return line,
def init():
line.set_ydata(np.sin(x))
return line,
ani = animation.FuncAnimation(fig=fig,func=animate,frames=100,init_func=init,interval=20,blit=False)
plt.show()
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