Python 3.8 on Windows 10. A combination of the answers worked for me. See below for a standalone working example. The commented out lines should be executed in the command line.
import requests
import matplotlib.pyplot as plt
# pip uninstall pillow
# pip uninstall PIL
# pip install image
from PIL import Image
url = "https://images.homedepot-static.com/productImages/007164ea-d47e-4f66-8d8c-fd9f621984a2/svn/architectural-mailboxes-house-letters-numbers-3585b-5-64_1000.jpg"
response = requests.get(url, stream=True)
img = Image.open(response.raw)
plt.imshow(img)
plt.show()