code: def _can_iterate(obj):
      is_string = isinstance(obj, string_types)
      is_iterable = isinstance(obj, Iterable)
  
      return is_iterable and not is_string
  
imports: from copy import copy
  from inspect import signature, _empty
  import re
  from collections.abc import Iterable
  from collections import defaultdict
  from itertools import product
  from six import string_types
label_desc: Use image node_id 5 for calling a global function with example usage: _can_iterate(obj) and returns: unknown