code: def _get_package(zip_reader):
      if zip_reader not in _raw_packages:
          _raw_packages[zip_reader] = PackageImporter(zip_reader)
      return _raw_packages[zip_reader]
  
file_path: pytorch/torch/_deploy.py
imports: import io
  import torch
  from torch.package import Importer, OrderedImporter, PackageImporter, sys_importer
  from torch.package._package_pickler import create_pickler
  from torch.package._package_unpickler import PackageUnpickler
  from torch.serialization import _maybe_decode_ascii
label_desc: Use image node_id 3 for calling a global function with example usage: _get_package(zip_reader) and returns: _raw_packages