class_docstr: ImageClassifier handler class. This handler takes an image
  and returns the name of object in that image.
code: def get_max_result_classes(self):
      return self.topk
  
file_path: serve/ts/torch_handler/dali_image_classifier.py
imports: import torch
  import torch.nn.functional
  from ..utils.util import map_class_to_label
  from .dali_handler import DALIHandler
label_desc: Use image node_id 2 for calling the DALIImageClassifier obj's underlying member method code with example usage: obj.get_max_result_classes() and returns: self