Write a program that asks the user for a name of an image .png file and the name of an output file. Your program should create a new image that has only red and blue channel of the original image.

A sample run of your program should look like:

Enter name of the input file:  csBridge.png Enter name of the output file:  csBridge_purple.png

Sample input and resulting output files:

 Input: https://huntercsci127.github.io/images/csBridge.png

 

Output: https://huntercsci127.github.io/images/csBridge_purple.png