class_docstr: Tests for checking loading has backwards compatiblity
docstr: Tests for backwards compatible torchscript module
docstr_tok: ["Tests","for","backwards","compatible","torchscript","module"]
code: def test_load_bc_packages_torchscript_module(self):
      """Tests for backwards compatible torchscript module"""
      importer2 = PackageImporter(
          f"{packaging_directory}/test_torchscript_module.pt"
      )
      loaded2 = importer2.load_pickle(
          "torchscript_module", "torchscript_module.pkl"
      )
  
file_path: pytorch/test/package/test_load_bc_packages.py
imports: from pathlib import Path
  from unittest import skipIf
  from torch.package import PackageImporter
  from torch.testing._internal.common_utils import IS_FBCODE, IS_SANDCASTLE, run_tests
label_desc: Use image node_id 2 for calling the TestLoadBCPackages obj's underlying member method code with example usage: obj.test_load_bc_packages_torchscript_module() without return types