code: def _hook_iterable_check():
      global _original_check
      global _not_iterable
      if _original_check is not None:
          return
      _original_check = type(collections.abc.Iterable).__instancecheck__
      type(collections.abc.Iterable).__instancecheck__ = _check_iterable
      if len(_not_iterable) == 0:
          _not_iterable = (_NotIterable,)
  
imports: import collections.abc
label_desc: Use image node_id 2 for calling a global function with example usage: _hook_iterable_check() without return types