code: def get_numpy_func(tested_operator):
      if not tested_operator:
          return full_pipe_func
      elif tested_operator == "resize":
          return resize_func
      elif tested_operator == "crop":
          return crop_NHWC_func
      elif tested_operator == "transpose":
          return transpose_func
      elif tested_operator == "normalize":
          return normalize_func
      else:
          assert False
  
imports: from nvidia.dali.pipeline import Pipeline
  import nvidia.dali.ops
  import nvidia.dali.types
  import numpy
  import os
  from test_utils import compare_pipelines
  from test_utils import RandomDataIterator
  import cv2
  import glob
label_desc: Use image node_id 8 for calling a global function with example usage: get_numpy_func(tested_operator) and returns: full_pipe_func, resize_func, crop_NHWC_func, transpose_func, normalize_func