code: def __enter__(self):
      self.patch_ops()
      setattr(self._model, self.orig_forward_name, self.patched_forward)
  
imports: import dataclasses
  import functools
  import inspect
  import math
  import sys
  import types
  from typing import TYPE_CHECKING, Any, Callable, Dict, List, Optional, Tuple, Union
  import transformers
  from packaging import version
  from transformers.models.speecht5.modeling_speecht5 import SpeechT5EncoderWithSpeechPrenet
  from transformers.utils import is_torch_available
  from ...configuration_utils import _transformers_version
  from ...utils import logging
label_desc: Use image node_id 4 for calling the ModelPatcher obj's underlying member method code with example usage: obj.__enter__() without return types