How do I display an image that is saved in my gallery ?

Answer 1

If you are referring to SoloLearn, that can't be done in Python for now. Try Web or PHP, instead.
Anyway, you will have to upload your image to some publicly accessible repository, like imageshack.us or imgur.com - they both have decent short url generators. After uploading, you should use the provided URL.

Answer 2

As Kuba said, it doesn't work with SL, but the Pillow module is a cool image handler (pip install Pillow). This works on a PC (I'm still wrestling with it on Android).

if you write this code and save it as, e.g. PIL_test.py

from PIL import Image
img = Image.open('test.jpg')
img.show()

and save your picture ('test.jpg') in the same folder as PIL_test.py and run the code, the image will open in your default image viewer. You can also include the path to your image.

more info at http://pillow.readthedocs.io/en/4.0.x/handbook/tutorial.html

Answer 3

But gallery app in our phones does not depend on any web or php. Do they?