code: def visit_BinOp(self, node):
      if node.op.__class__ in self.operators:
          sympy_class = self.operators[node.op.__class__]
          right = self.visit(node.right)
          left = self.visit(node.left)
  
          rev = False
          if isinstance(node.op, ast.Sub):
              right = ast.Call(
                  func=ast.Name(id="Mul", ctx=ast.Load()),
                  args=[
                      ast.UnaryOp(
                          op=ast.USub(), operand=ast.Constant(1)
                      ),
                      right,
                  ],
                  keywords=[
                      ast.keyword(
                          arg="evaluate",
                          value=ast.Constant(
                              value=False, ctx=ast.Load()
                          ),
                      )
                  ],
                  starargs=None,
                  kwargs=None,
              )
          elif isinstance(node.op, ast.Div):
              if isinstance(node.left, ast.UnaryOp):
                  left, right = right, left
                  rev = True
                  left = ast.Call(
                      func=ast.Name(id="Pow", ctx=ast.Load()),
                      args=[
                          left,
                          ast.UnaryOp(
                              op=ast.USub(), operand=ast.Constant(1)
                          ),
                      ],
                      keywords=[
                          ast.keyword(
                              arg="evaluate",
                              value=ast.Constant(
                                  value=False, ctx=ast.Load()
                              ),
                          )
                      ],
                      starargs=None,
                      kwargs=None,
                  )
              else:
                  right = ast.Call(
                      func=ast.Name(id="Pow", ctx=ast.Load()),
                      args=[
                          right,
                          ast.UnaryOp(
                              op=ast.USub(), operand=ast.Constant(1)
                          ),
                      ],
                      keywords=[
                          ast.keyword(
                              arg="evaluate",
                              value=ast.Constant(
                                  value=False, ctx=ast.Load()
                              ),
                          )
                      ],
                      starargs=None,
                      kwargs=None,
                  )
  
          if rev:  # undo reversal
              left, right = right, left
          new_node = ast.Call(
              func=ast.Name(id=sympy_class, ctx=ast.Load()),
              args=[left, right],
              keywords=[
                  ast.keyword(
                      arg="evaluate",
                      value=ast.Constant(value=False, ctx=ast.Load()),
                  )
              ],
              starargs=None,
              kwargs=None,
          )
  
          if sympy_class in ("Add", "Mul"):
              # Denest Add or Mul as appropriate
              new_node.args = self.flatten(new_node.args, sympy_class)
  
          return new_node
      return node
  
imports: from tokenize import generate_tokens, untokenize, TokenError, NUMBER, STRING, NAME, OP, ENDMARKER, ERRORTOKEN, NEWLINE
  from keyword import iskeyword
  import ast
  import unicodedata
  from io import StringIO
  import builtins
  import types
  from typing import Tuple, Dict, Any, Callable, List, Optional, Union
  from sympy.assumptions.ask import AssumptionKeys
  from sympy.core.basic import Basic
  from sympy.core import Symbol
  from sympy.core.function import Function
  from sympy.utilities.misc import func_name
  from sympy.functions.elementary.miscellaneous import Max, Min
label_desc: Use image node_id 3 for calling the EvaluateFalseTransformer obj's underlying member method code with example usage: obj.visit_BinOp(node) and returns: node, new_node