What is the function of the imshow function in Python?

The imshow() function is used in the matplotlib library to display images. It takes an array or image as input and displays it on the screen. This function can be used to display grayscale images, color images, and multi-channel images. It can also be used to scale, crop, rotate, and add annotations such as text, lines, and shapes to the image. Using the imshow() function makes it easy to visualize and analyze images.