class_docstr: Transformation that changes truediv nodes to multiplication by the inverse nodes when the denominator is static.
  For example, that is sometimes the case for the scaling factor in attention layers.
class_docstr_tok: ["Transformation","that","changes","truediv","nodes","to","multiplication","by","the","inverse","nodes","when","the","denominator","is","static",".","For","example",",","that","is","sometimes","the","case","for","the","scaling","factor","in","attention","layers","."]
code: def reverse(self, graph_module: "GraphModule") -> "GraphModule":
      for node in self.get_transformed_nodes(graph_module):
          node.target = operator.truediv
          x, y = node.args
          node.args = (x, 1 / y)
          self.mark_as_restored(node)
  
      return graph_module
  
imports: import collections
  import copy
  import functools
  import itertools
  import operator
  import warnings
  from abc import ABC, abstractmethod
  from typing import TYPE_CHECKING, List
  import torch
  from transformers.file_utils import add_end_docstrings
  from transformers.utils.fx import _gen_constructor_wrapper
label_desc: Use image node_id 2 for calling the ChangeTrueDivToMulByInverse obj's underlying member method code with example usage: obj.reverse(graph_module) and returns: graph_module