from PIL import Image

# Open the image
image = Image.open('decal_shockwave.png')

# Get the image size
width, height = image.size

# Modify each pixel's RGBA value
for x in range(width):
    for y in range(height):
        r, g, b, a = image.getpixel((x, y))
        # Modify the RGBA values here
        # For example, invert the colors
        image.putpixel((x, y), (255,255,255,r))

# Save the modified image
image.save('decal_shockwave.png')