code: def test_min_max_elements_multi_proc_local_is_not_supported(self):
      col = []
  
      with self.assertRaises(NotImplementedError):
          composite_funcs.min_max_elements(
              self.backend, col, "Min and max elements"
          )
  
imports: import sys
  import unittest
  from dataclasses import dataclass
  from typing import List
  import apache_beam
  import apache_beam.testing.test_pipeline
  import apache_beam.testing.util
  from absl.testing import parameterized
  import pipeline_dp
  from pipeline_dp import pipeline_functions
  from pipeline_dp import pipeline_backend
label_desc: Use image node_id 5 for calling the MultiProcLocalBackendTest obj's underlying member method code with example usage: obj.test_min_max_elements_multi_proc_local_is_not_supported() without return types