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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 get_gallery_image(self, id):
 """ Return the gallery image matching the id. Note that an image's id is different from it's id as a gallery image. This makes it possible to remove an image from the gallery and setting it's privacy setting as secret, without compromising it's secrecy. """

        url = self._base_url + "/3/gallery/image/{0}".format(id)
        resp = self._send_request(url)
        return Gallery_image(resp, self)