code: def prod(x):
      res = 1
      for i in x:
          res *= i
      return res
  
imports: import os
  from collections import defaultdict
  from numbers import Number
  from typing import Any, List
  import torch
  from torch.utils._python_dispatch import TorchDispatchMode
  from torch.utils._pytree import tree_map
  from torchvision.models._api import Weights
label_desc: Use image node_id 2 for calling a global function with example usage: prod(x) and returns: res