如何在同一图(matplotlib，python)上创建多个动画之间的延迟

import matplotlib.pyplot as plt
import matplotlib.animation as animation

fig, ax = plt.subplots()

def update(frame):
    # 动画更新逻辑
    # ...

    # 返回一个包含所有需要更新的图形对象的可迭代对象
    return artists

ani = animation.FuncAnimation(fig, update, frames=range(num_frames), interval=delay, blit=True)

plt.pause(delay * num_frames / 1000)

import matplotlib.pyplot as plt
import matplotlib.animation as animation

fig, ax = plt.subplots()

def update(frame):
    # 动画更新逻辑
    # ...

    # 返回一个包含所有需要更新的图形对象的可迭代对象
    return artists

ani = animation.FuncAnimation(fig, update, frames=range(num_frames), interval=delay, blit=True)

plt.pause(delay * num_frames / 1000)