code: def prod(iterable):
      return reduce(operator.mul, iterable, 1)
  
imports: import operator
  import warnings
  from dataclasses import dataclass
  from functools import reduce
  from typing import Tuple, Optional, List
  from warnings import warn
  import torch
  import bitsandbytes.functional
label_desc: Use image node_id 1 for calling a global function with example usage: prod(iterable) and returns: reduce