code: def resize_func_help(image, size_x=300, size_y=900):
      res = cv2.resize(image, (size_x, size_y))
      return res
  
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 3 for calling a global function with example usage: resize_func_help(image, size_x, size_y) and returns: res