code: def cached_compare(self, x, context):
      if id(self) == id(x):
          return True
      if (
          self.op != x.op
          or self.arg != x.arg
          or len(self.src) != len(x.src)
      ):
          return False
      if (key := (id(self), id(x))) in context:
          return context[key]
      ret = context[key] = all(
          a.cached_compare(b, context) for a, b in zip(self.src, x.src)
      )
      return ret
  
imports: from __future__ import annotations
  from typing import TYPE_CHECKING, Union, Type, Tuple, Any, List, Dict, Callable, ClassVar
  import functools
  from enum import Enum, auto
  from tinygrad.helpers import prod, dedup
  from tinygrad.dtype import dtypes, DType
  from tinygrad.shape.symbolic import Variable
  from dataclasses import dataclass
label_desc: Use image node_id 1 for calling the LazyOp obj's underlying member method code with example usage: obj.cached_compare(x, context) and returns: ret, True, False, context