class_docstr: Base default handler to load torchscript or eager mode [state_dict] models
  Also, provides handle method per torch serve custom model specification
class_docstr_tok: ["Base","default","handler","to","load","torchscript","or","eager","mode","[","state_dict","]","models","Also",",","provides","handle","method","per","torch","serve","custom","model","specification"]
code: def _is_describe(self):
      if self.context and self.context.get_request_header(
          0, "describe"
      ):
          if self.context.get_request_header(0, "describe") == "True":
              return True
      return False
  
imports: import abc
  import importlib.util
  import logging
  import os
  import time
  import torch
  from pkg_resources import packaging
  from ts.handler_utils.timer import timed
  from ..utils.util import check_valid_pt2_backend, list_classes_from_module, load_label_mapping
label_desc: Use image node_id 14 for calling the BaseHandler obj's underlying member method code with example usage: obj._is_describe() and returns: False, True