code: def _yield_sorted_items(iterable):
      return nest_util.yield_sorted_items(
          nest_util.Modality.CORE, iterable
      )
  
imports: from tensorflow.python.util import _pywrap_nest
  from tensorflow.python.util import _pywrap_utils
  from tensorflow.python.util import nest_util
  from tensorflow.python.util.tf_export import tf_export
label_desc: Use image node_id 2 for calling a global function with example usage: _yield_sorted_items(iterable) and returns: nest_util