code: def sharder_name(t: Type[Any]) -> str:
      return t.__module__ + "." + t.__name__
  
file_path: torchrec/torchrec/distributed/planner/utils.py
imports: import operator
  from functools import reduce
  from typing import Any, cast, Dict, Iterable, List, Optional, Type, Union
  import torch
  from torchrec.distributed.planner.types import Perf, ShardingOption, Storage
  from torchrec.distributed.types import ShardingType
label_desc: Use image node_id 1 for calling a global function with example usage: sharder_name(t) and returns: unknown