Use Python to find the resolution of image with any image file extension without using any non-default library

How can I find the resolution of an image with any extension without using any module that is not part of Python’s standard library (except perhaps PIL)?

>Solution :

You can get an image’s resolution with the Pillow package:

from PIL import Image

with Image.open("filename") as image:
    width, height = image.size

You can find more in the documentation