Its like rot13 but for images. Calling the algorithm imrot10 for im = image, rot = rotation, 10 = default magnitude. Unfortunately it is not symmetric like rot13 but i’m not wasting my time to develop fully symmetric so you have to use the -u parameter to undo it. python3 image-rotator.py -h usage: image-rotator.py [-h] [-i INPUT] [-o OUTPUT] [-u [UNDO]] [–magnitude MAGNITUDE] optional arguments: -h, –help show this