code: def test__is_iterable():
      test1 = [1, 2]
      test2 = (3, 4)
      test3 = torch.ones(2)
      test4 = 5
  
      assert _is_iterable(test1)
      assert _is_iterable(test2)
      assert not _is_iterable(test3)
      assert not _is_iterable(test4)
  
file_path: detecto/detecto/tests/test_utils.py
imports: import os
  import pandas
  import pytest
  import torch
  import torchvision
  from .helpers import get_image
  from detecto.utils import *
  from detecto.utils import _is_iterable
label_desc: Use image node_id 9 for calling a global function with example usage: test__is_iterable() without return types