code: def init_comparators():
      compareResults = True
      if "compare_results" in Settings.data["RunSettings"]:
          compareResults = Settings.data["RunSettings"][
              "compare_results"
          ]
  
      if (
          Settings.execution_mode == ExecutionMode.FULL
          and compareResults == "true"
      ) or Settings.execution_mode == ExecutionMode.GENERATOR:
          drill = init_drill()
          spark = init_spark()
  
          return drill, spark
  
      return "drill", "spark"
  
imports: import copy
  import os
  from blazingsql import BlazingContext, DataType
  from dask.distributed import Client
  from dask_cuda import LocalCUDACluster
  from dask_cuda.utils import CPUAffinity, get_cpu_affinity
  from Configuration import ExecutionMode
  from Configuration import Settings
  from DataBase import createSchema
label_desc: Use image node_id 8 for calling a global function with example usage: init_comparators() and returns: str,  str, drill,  spark