code: def get_pipe_factories(
      test_pipes, parallel_pipe, file_reader_pipe, scalar_pipe
  ):
      result = []
      if "parallel" in test_pipes:
          result.append(parallel_pipe)
      if "file_reader" in test_pipes:
          result.append(file_reader_pipe)
      if "scalar" in test_pipes:
          result.append(scalar_pipe)
      return result
  
imports: import argparse
  import cv2
  import numpy
  import nvidia.dali
  import nvidia.dali.types
  import os
label_desc: Use image node_id 6 for calling a global function with example usage: get_pipe_factories(test_pipes, parallel_pipe, file_reader_pipe, scalar_pipe) and returns: result