code: def test_zip_version(self):
      self.assertEqual(version("example"), "21.12")
  
file_path: cpython/Lib/test/test_importlib/test_zip.py
imports: import sys
  import unittest
  from .None import fixtures
  from importlib.metadata import PackageNotFoundError, distribution, distributions, entry_points, files, version
label_desc: Use image node_id 2 for calling the TestZip obj's underlying member method code with example usage: obj.test_zip_version() without return types