code: def _get_full_cpu_image_uri(version):
      return IMAGE_URI_FORMAT_STRING.format(
          REGION, IMAGE_URI, version, "cpu", PYTHON_VERSION
      )
  
imports: from __future__ import absolute_import
  import logging
  import json
  import os
  import pytest
  from mock import Mock
  from mock import patch
  from sagemaker.fw_utils import UploadedCode
  from sagemaker.session_settings import SessionSettings
  from sagemaker.sklearn import SKLearn, SKLearnModel, SKLearnPredictor
label_desc: Use image node_id 2 for calling a global function with example usage: _get_full_cpu_image_uri(version) and returns: IMAGE_URI_FORMAT_STRING