code: def __delete__(self, obj):
      raise AttributeError(f"Cannot delete attribute {self.name}")
  
imports: import contextlib
  import datetime
  import inspect
  import os
  import warnings
  from enum import Enum, EnumMeta, IntEnum, unique
  from typing import TYPE_CHECKING, Any, ClassVar, Collection, Dict, List, Optional, TypeVar, Union
  import attr
  from hypothesis.errors import HypothesisDeprecationWarning, InvalidArgument, InvalidState
  from hypothesis.internal.reflection import get_pretty_function_description
  from hypothesis.internal.validation import check_type, try_convert
  from hypothesis.utils.conventions import not_set
  from hypothesis.utils.dynamicvariables import DynamicVariable
label_desc: Use image node_id 4 for calling the settingsProperty obj's underlying member method code with example usage: obj.__delete__(obj) without return types