code: def test_init_required_positional(sagemaker_session):
      ntm = NTM(
          ROLE,
          INSTANCE_COUNT,
          INSTANCE_TYPE,
          NUM_TOPICS,
          sagemaker_session=sagemaker_session,
      )
      assert ntm.role == ROLE
      assert ntm.instance_count == INSTANCE_COUNT
      assert ntm.instance_type == INSTANCE_TYPE
      assert ntm.num_topics == NUM_TOPICS
  
imports: from __future__ import absolute_import
  import pytest
  from mock import Mock, patch
  from sagemaker import image_uris
  from sagemaker.amazon.ntm import NTM, NTMPredictor
  from sagemaker.amazon.amazon_estimator import RecordSet
  from sagemaker.session_settings import SessionSettings
label_desc: Use image node_id 2 for calling a global function with example usage: test_init_required_positional(sagemaker_session) without return types