code: def test_init_no_paths(self):
      with self.assertRaises(FileNotFoundError):
          MultiplexedPath()
  
imports: import os.path
  import sys
  import pathlib
  import unittest
  from importlib import import_module
  from importlib.readers import MultiplexedPath, NamespaceReader
label_desc: Use image node_id 2 for calling the MultiplexedPathTest obj's underlying member method code with example usage: obj.test_init_no_paths() without return types