从.png文件列表中在python中制作类似gif的动画

Question

我有一组 .png 文件，我正在尝试为它们制作基于时间顺序的动画，但是我收到以下错误：

TypeError: Object does not appear to be a 8-bit string path or a Python file-like object

代码：

import matplotlib.pyplot as plt 
import matplotlib.image as mgimg
from matplotlib import animation
import cv2
import os

dir_path='/Users/neginhayatbini/Documents/GOESR/Result'

images = []
for f in os.listdir(dir_path):
    if f.endswith('.png'):
        images.append(f)

fig = plt.figure()

myimages = []

for i in range (len(images)):
    img = mgimg.imread(images)
    imgplot = plt.imshow(img)
    myimages.append([imgplot])
my_anim = animation.ArtistAnimation(fig, myimages, interval=1000, 
blit=True, repeat_delay=1000)
my_anim.save("animation.mp4")
plt.show()