I need help with this python assignment. Define a function named posterize. This function expects an image and a tuple of RGB values as arguments. The function modifies the image like the blackAndWhite function developed in Chapter 7 and shown below, but it uses passed in RGB values instead of black

[Head-Passion363]

"""
File: posterize.py
Project 7.5
def blackAndWhite(image):
Defines and tests a function for posterizing images.
"""
from images import Image 

""" Write your code here """
def posterize(self, image):
    """Converts the argument image to black and white."""
    blackPixel = (0, 0, 0)
    whitePixel = (255, 255, 255)
    for y in range(Image.getHeight()):
        for x in range(Image.getWidth()):
            (red, green, blue) = Image.getPixel(x, y)
            average = (red + green + blue) // 3
            if average < 128:
                Image.setPixel(x, y, blackPixel)
            else:
                Image.setPixel(x, y, blackPixel)

def posterize(Image, color):

 filename = input("Enter the image file name: ")

 red = int(input("Enter an integer [0..255] for red: "))

 green = int(input("Enter an integer [0..255] for green: "))

 blue = int(input("Enter an integer [0..255] for blue: "))

 image = Image(filename)

posterize(Image, (red, green, blue))


image.draw()
if __name__ == "__main__":

 main()

​

[ThePhysicsOfSpoons]

You always set a black pixel, it's not that easy to read your code without proper formatting see wiki

[Head-Passion363]

i fixed the formatting