class_docstr: Exception to be raised when someone provides arguments to build
  an object from a already-instantiated `SingletonType` class.
docstr: Pass the same constant message to ValueError underneath.
docstr_tok: ["Pass","the","same","constant","message","to","ValueError","underneath","."]
code: def __init__(self, name):
      """Pass the same constant message to ValueError underneath."""
      super().__init__(
          f"A singleton instance of (type: {name}) has already been instantiated."
      )
  
imports: from __future__ import annotations
  from abc import ABCMeta
  from orion.core.utils import Factory, GenericFactory, T
label_desc: Use image node_id 1 to create a new SingletonAlreadyInstantiatedError object from inherited base classes: ValueError with example: obj = SingletonAlreadyInstantiatedError(name)