code: def test_missing_metadata(self):
      self.assertIsNone(
          distribution("example").read_text("does not exist")
      )
  
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 5 for calling the TestZip obj's underlying member method code with example usage: obj.test_missing_metadata() without return types