code: def create_tensorrec_iterator(name):
      """
      Creates a TensorFlow Iterator that is ready for the standard TensorRec data format.
      :param name: str
      The name for this Iterator.
      :return: tf.data.Iterator
      """
      return tf.data.Iterator.from_structure(
          output_types=(
              tf.int64,
              tf.int64,
              tf.float32,
              tf.int64,
              tf.int64,
          ),
          output_shapes=([None], [None], [None], [], []),
          shared_name=name,
      )
  
file_path: tensorrec/tensorrec/input_utils.py
imports: import numpy
  from scipy import sparse
  import tensorflow
  from .session_management import get_session
label_desc: Use image node_id 1 for calling a global function with example usage: create_tensorrec_iterator(name) and returns: tf