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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 as_pil_image(self):
 """Extract the image as a Pillow Image, using decompression as necessary Returns: PIL.Image.Image """

        from PIL import Image

        try:
            bio = BytesIO()
            self._extract_direct(stream=bio)
            bio.seek(0)
            return Image.open(bio)
        except UnsupportedImageTypeError:
            pass

        im = self._extract_transcoded()
        if not im:
            raise UnsupportedImageTypeError(repr(self))

        return im