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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 instance_query_movie_ids(self) -> List[str]: """Demonstrates showing tabular hinting of tab completion information"""

        completions_with_desc = []

        # Sort the movie id strings with a natural sort since they contain numbers
        for movie_id in utils.natural_sort(self.MOVIE_DATABASE_IDS):
            if movie_id in self.MOVIE_DATABASE:
                movie_entry = self.MOVIE_DATABASE[movie_id]
                completions_with_desc.append(argparse_completer.CompletionItem(movie_id, movie_entry['title']))

        # Mark that we already sorted the matches
        self.matches_sorted = True
        return completions_with_desc