code: def __loadTargetTestDataFromFile(self):
      cwd = os.path.dirname(os.path.realpath(__file__))
      fileName = cwd + "/targetTest.yaml"
      if os.path.isfile(fileName):
          with open(fileName, "r") as stream:
              fileYaml = yaml.safe_load(stream)
  
          self.dataTestSuite = fileYaml["LIST_TEST"]
          return
  
      raise RuntimeError("ERROR: Runner/targetTest.yaml not found")
  
file_path: blazingsql/tests/BlazingSQLTest/Runner/testSuites.py
imports: from blazingsql import DataType
  from Runner import TestCase, ConfigTest
  from os import listdir
  from os.path import isfile, join
  import yaml
  import os
  import sys
label_desc: Use image node_id 3 for calling the TestSuites obj's underlying member method code with example usage: obj.__loadTargetTestDataFromFile() without return types