class_docstr: Wrapper for custom entry_point
code: def context(self):
      return self._context
  
file_path: serve/ts/service.py
imports: import logging
  import os
  import time
  from builtins import str
  import ts
  from ts.context import Context, RequestProcessor
  from ts.protocol.otf_message_handler import create_predict_response
  from ts.utils.util import PredictionException, get_yaml_config
label_desc: Use image node_id 2 for calling the Service obj's underlying member method code with example usage: obj.context() and returns: self