class_docstr: Base default DeepSpeed handler.
code: def initialize(self, ctx: Context):
      self.device = int(os.getenv("LOCAL_RANK", 0))
  
file_path: serve/ts/torch_handler/distributed/base_deepspeed_handler.py
imports: import os
  from abc import ABC
  from ts.context import Context
  from ts.torch_handler.base_handler import BaseHandler
label_desc: Use image node_id 1 for calling the BaseDeepSpeedHandler obj's underlying member method code with example usage: obj.initialize(ctx) without return types