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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def make_transparent(image):
 """Turn all black pixels in an image into transparent ones"""

    data = image.copy().getdata()
    modified = []
    for item in data:
        if _check_pixel(item) is True:
            modified.append((255, 255, 255, 255))  # White transparent pixel
            continue
        modified.append(item)
    image.putdata(modified)
    return image