code: def sg_summary_audio(tensor, sample_rate=16000, prefix=None, name=None):
      r
      # defaults
      prefix = '' if prefix is None else prefix + '/'
      # summary name
      name = prefix + _pretty_name(tensor) if name is None else prefix + name
      # summary statistics
      if not tf.get_variable_scope().reuse:
          tf.summary.audio(name + '-au', tensor, sample_rate)
docs: r"""Register `tensor` to summary report as audio
  
      Args:
        tensor: A `Tensor` to log as audio
        sample_rate : An int. Sample rate to report. Default is 16000.
        prefix: A `string`. A prefix to display in the tensor board web UI.
        name: A `string`. A name to display in the tensor board web UI.
  
      Returns:
          None