class_docstr: AudioIOTensor
docstr: The sample `rate` of the audio stream
docstr_tok: ["The","sample","`","rate","`","of","the","audio","stream"]
code: def rate(self):
      """The sample `rate` of the audio stream"""
      return self._rate
  
imports: import sys
  import tensorflow
  from tensorflow_io.python.ops import core_ops
label_desc: Use image node_id 4 for calling the AudioIOTensor obj's underlying member method code with example usage: obj.rate() and returns: self