code: def test_object_prediction(self):
      from sahi.prediction import ObjectPrediction
  
file_path: sahi/tests/test_predict.py
imports: import os
  import shutil
  import unittest
  import numpy
  from sahi.utils.cv import read_image
label_desc: Use image node_id 2 for calling the TestPredict obj's underlying member method code with example usage: obj.test_object_prediction() without return types