code: def iterlevel(
      self,
      path: Union[AimObjectKey, AimObjectPath] = (),
      level: int = 1,
  ) -> Iterator[Tuple[AimObjectPath, AimObject]]:
      raise NotImplementedError("Level iteration not supported yet.")
  
imports: from copy import deepcopy
  from aim.storage.types import CustomObjectBase
  from aim.storage.types import AimObject, AimObjectKey, AimObjectPath
  from aim.storage.treearrayview import TreeArrayView
  from aim.storage.treeview import TreeView
  from typing import Any, Iterator, Tuple, Union
label_desc: Use image node_id 11 for calling the InMemoryTreeView obj's underlying member method code with example usage: obj.iterlevel(path, level) without return types