class_docstr: Representing a single fx.Node.
class_docstr_tok: ["Representing","a","single","fx.Node","."]
code: def __init__(self, node: torch.fx.Node):
      self._node = node
      self._stack_meta = _module_stack_meta_from_node(node)
  
imports: from __future__ import annotations
  import abc
  import collections
  import copy
  import operator
  from typing import Any, Dict, Final, Generator, Iterator, List, Optional, Sequence, Set, Tuple, Union
  import torch
  import torch.fx
  from torch.onnx._internal import _beartype
  from torch.onnx._internal.fx import _pass
  from torch.utils import _pytree
label_desc: Use image node_id 1 to create a new _LeafNode object from inherited base classes: _IRNode with example: obj = _LeafNode(node)