code: def per_slot_reduce(self) -> Any:
      try:
          return self.reducer.per_slot_reduce()
      except Exception as e:
          raise ValueError(
              f'reducer of type {type(self.reducer).__name__} for name="{self.name}" '
              "failed in a call to per_slot_reduce()"
          ) from e
  
imports: import abc
  import enum
  import itertools
  from typing import Any, Callable, Dict, List, Optional, TypeVar, Union, overload
  import numpy
label_desc: Use image node_id 3 for calling the _WrappedReducer obj's underlying member method code with example usage: obj.per_slot_reduce() and returns: self