code: def test_collect_to_container_multi_proc_local_is_not_supported(self):
      col_x = [2]
      col_y = ["str"]
      col_z = [["str1", "str2"]]
  
      with self.assertRaises(NotImplementedError):
          composite_funcs.collect_to_container(
              self.backend,
              {"x": col_x, "y": col_y, "z": col_z},
              TestContainer,
              "Collect to container",
          )
  
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 4 for calling the MultiProcLocalBackendTest obj's underlying member method code with example usage: obj.test_collect_to_container_multi_proc_local_is_not_supported() without return types