Difference between plt.show and cv2.imshow?

Question

Why is there a difference in the output image when calling the same image using plt.show & cv2.imshow()?

Here is my code:

Answer 1

                            OpenCV - BGR and Matplotlib - RGB

OpenCV:

https://docs.opencv.org/2.4/doc/tutorials/introduction/display_image/display_image.html

Matplotlib:

https://matplotlib.org/api/_as_gen/matplotlib.pyplot.imshow.html