code: def gz_file(tmp_path_factory):
      import gzip
  
      path = str(tmp_path_factory.mktemp("data") / "file.txt.gz")
      data = bytes(FILE_CONTENT, "utf-8")
      with gzip.open(path, "wb") as f:
          f.write(data)
      return path
  
imports: import contextlib
  import csv
  import json
  import os
  import sqlite3
  import tarfile
  import textwrap
  import zipfile
  import pyarrow
  import pyarrow.parquet
  import pytest
  import datasets
  import datasets.config
label_desc: Use image node_id 5 for calling a global function with example usage: gz_file(tmp_path_factory) and returns: path