class_docstr: Input Iterator for a distributed dataset.
class_docstr_tok: ["Input","Iterator","for","a","distributed","dataset","."]
code: def output_classes(self):
      return self._iterators[0].output_classes
  
imports: from tensorflow.python.data.experimental.ops import cardinality
  from tensorflow.python.data.ops import dataset_ops
  from tensorflow.python.data.ops import multi_device_iterator_ops
  from tensorflow.python.data.ops import optional_ops
  from tensorflow.python.distribute import input_lib
  from tensorflow.python.eager import context
  from tensorflow.python.framework import ops
  from tensorflow.python.ops import control_flow_ops
  from tensorflow.python.types import data
  from tensorflow.python.util.deprecation import deprecated
label_desc: Use image node_id 4 for calling the DistributedIteratorV1 obj's underlying member method code with example usage: obj.output_classes() and returns: self