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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_inherit_image(self) -> Tuple[str, str]: """ Parses the ``inherit_image`` setting, checks if the image is present locally and pulls it otherwise. :return: Returns the name and the tag of the image. :raise ArcaMisconfiguration: If the image can't be pulled from registries. """

        name, tag = str(self.inherit_image).split(":")

        if self.image_exists(name, tag):
            return name, tag
        try:
            self.client.images.pull(name, tag)
        except docker.errors.APIError:
            raise ArcaMisconfigured(f"The specified image {self.inherit_image} from which Arca should inherit "
                                    f"can't be pulled")

        return name, tag