class_docstr: Marker used to indicate this (list, iter, etc) was constructed in
  local scope and can be mutated safely in analysis without leaking
  state.
class_docstr_tok: ["Marker","used","to","indicate","this","(","list",",","iter",",","etc",")","was","constructed","in","local","scope","and","can","be","mutated","safely","in","analysis","without","leaking","state","."]
code: def __eq__(self, other):
      return self is other
  
imports: import collections
  from enum import Enum
  from typing import Any, Callable, Dict, List
  from ..None import variables
  from ..current_scope_id import current_scope_id
  from ..exc import unimplemented
  from ..source import AttrSource, Source
  from ..utils import identity, istype
label_desc: Use image node_id 3 for calling the MutableLocal obj's underlying member method code with example usage: obj.__eq__(other) and returns: unknown