class_docstr: Manage your param op hooks. It only has static methods.
  The only static method you should call is ``use_hooks(*hooks)``.
class_docstr_tok: ["Manage","your","param","op","hooks",".","It","only","has","static","methods",".","The","only","static","method","you","should","call","is","``","use_hooks","(","*","hooks",")","``","."]
code: def _trigger_post_forward(params: List[torch.Tensor]) -> None:
      for hook in ColoParamOpHookManager.hooks:
          hook.post_forward(params)
  
imports: from abc import ABC, abstractmethod
  from contextlib import contextmanager
  from typing import Any, List, Tuple
  import torch
  from torch.utils._pytree import TreeSpec, tree_flatten, tree_unflatten
label_desc: Use image node_id 3 for calling the ColoParamOpHookManager obj's underlying member method code with example usage: obj._trigger_post_forward(params) without return types