read image from a folder python code example

Example 1: getting image from path python

from PIL import Image
import glob
image_list = []
for filename in glob.glob('yourpath/*.gif'): #assuming gif
    im=Image.open(filename)
    image_list.append(im)

Example 2: read image from a folder python

While I am using the code snippet I am getting this error "A module you have imported isn't available at the moment. It will be available soon."