code: def runE2ETest(self):
      if len(self.targetTestList) == 0:
          self.targetTestList = list(self.dataTestSuite.keys())
  
      for testSuiteName in self.targetTestList:
          if self.__existTestData(testSuiteName):
              testCase = TestCase(
                  testSuiteName,
                  self.dataTestSuite[testSuiteName],
                  self.globalConfig,
              )
              testCase.run(
                  self.bc, self.dask_client, self.drill, self.spark
              )
  
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 6 for calling the TestSuites obj's underlying member method code with example usage: obj.runE2ETest() without return types