code: def test_lattn_partitioned(pretrain_file):
      model = build_model(
          pretrain_file,
          "--lattn_d_proj",
          "64",
          "--lattn_d_l",
          "16",
          "--lattn_partitioned",
      )
      run_forward_checks(model)
  
      model = build_model(
          pretrain_file,
          "--lattn_d_proj",
          "64",
          "--lattn_d_l",
          "16",
          "--no_lattn_partitioned",
      )
      run_forward_checks(model)
  
imports: import os
  import pytest
  import torch
  from stanza.models.common import pretrain
  from stanza.models.common.utils import set_random_seed
  from stanza.models.constituency import parse_transitions
  from stanza.tests import *
  from stanza.tests.constituency import test_parse_transitions
  from stanza.tests.constituency.test_trainer import build_trainer
label_desc: Use image node_id 29 for calling a global function with example usage: test_lattn_partitioned(pretrain_file) without return types