code: def _extract_reviews(file_path, zip_path):
      """Extract Amazon reviews and meta datafiles from the raw zip files.
  
      To extract all files,
      use ZipFile's extractall(path) instead.
  
      Args:
          file_path (str): Destination path for datafile
          zip_path (str): zipfile path
      """
      with gzip.open(zip_path + ".gz", "rb") as zf, open(
          file_path, "wb"
      ) as f:
          shutil.copyfileobj(zf, f)
  
imports: import os
  import shutil
  import pandas
  import gzip
  import random
  import logging
  import _pickle
  from recommenders.utils.constants import SEED
  from recommenders.datasets.download_utils import maybe_download
label_desc: Use image node_id 15 for calling a global function with example usage: _extract_reviews(file_path, zip_path) without return types