class_docstr: FFmpegAudioIOTensor
class_docstr_tok: ["FFmpegAudioIOTensor"]
code: def __init__(self, spec, function, rate, internal=False):
      with tf.name_scope("FFmpegAudioIOTensor"):
          self._rate = rate
          super().__init__(spec, function, internal=internal)
  
file_path: io/tensorflow_io/python/ops/ffmpeg_io_tensor_ops.py
imports: import uuid
  import tensorflow
  from tensorflow_io.python.ops import io_tensor_ops
label_desc: Use image node_id 1 to create a new FFmpegAudioIOTensor object from inherited base classes: io_tensor_ops with example: obj = FFmpegAudioIOTensor(spec, function, rate, internal)