code: def __init__(self, function, resource, component, shape, dtype):
      self._function = function
      self._resource = resource
      self._component = component
      self._shape = tf.TensorShape([None]).concatenate(shape[1:])
      self._dtype = dtype
  
file_path: io/tensorflow_io/python/ops/avro_dataset_ops.py
imports: import sys
  import uuid
  import tensorflow
  from tensorflow_io.python.ops import core_ops
label_desc: Use image node_id 1 to create a new _AvroIODatasetFunction object  with example: obj = _AvroIODatasetFunction(function, resource, component, shape, dtype)