code: def test_get(
      self,
  ):
      model = self.model
      for field in self.fields_ans:
          ans = model._get(field)
          self.assertTrue(
              self.get_ans[field](ans),
              """Get failed in field {}. Output was {}.""".format(
                  field, ans
              ),
          )
  
imports: from __future__ import print_function
  from __future__ import division
  from __future__ import absolute_import
  import unittest
  import pytest
  from .None import util
  import turicreate
  import tempfile
  import numpy
  import platform
  import pytest
  import sys
  import os
  from turicreate.toolkits._main import ToolkitError
  from turicreate.toolkits._internal_utils import _raise_error_if_not_sarray, _mac_ver
label_desc: Use image node_id 15 for calling the OneObjectDetectorSmokeTest obj's underlying member method code with example usage: obj.test_get() without return types