code: def __enter__(self):
      raise IvyNotImplementedException()
  
file_path: ivy/ivy/functional/backends/mxnet/device.py
imports: import mxnet
  from typing import Union, Optional
  import ivy
  from ivy.functional.ivy.device import Profiler
  from ivy.utils.exceptions import IvyNotImplementedException
label_desc: Use image node_id 4 for calling the Profiler obj's underlying member method code with example usage: obj.__enter__() without return types