code: def should_iter(i):
      """Whether or not an object looks like a python iterable (not including strings)."""
      return (
          hasattr(i, "__iter__")
          and not isinstance(i, str)
          and not (
              isinstance(i, torch.Tensor)
              and (i.dim() == 0 or len(i) == 0)
          )
      )
  
imports: import itertools
  from collections import Counter
  from typing import Dict, List, Optional, Tuple
  import torch
  from pytext.common.constants import SpecialTokens, Token
  from pytext.utils import cuda, precision
label_desc: Use image node_id 1 for calling a global function with example usage: should_iter(i) and returns: unknown