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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 _parse_image_name(self, image):
 """ Parses the provided image name and splits it in the name and tag part, if possible. If no tag is provided 'latest' is used. """

        if ':' in image and '/' not in image.split(':')[-1]:
            image_tag = image.split(':')[-1]
            image_name = image[:-(len(image_tag) + 1)]
        else:
            image_tag = "latest"
            image_name = image

        return (image_name, image_tag)