code: def decode_flac(
      input, shape=None, dtype=None, name=None
  ):  # pylint: disable=redefined-builtin
      """Decode Flac audio from input string.
  
      Args:
        input: A string `Tensor` of the audio input.
        shape: The shape of the audio.
        dtype: The data type of the audio, only
          tf.uint8, tf.int16 and tf.int32 are supported.
        name: A name for the operation (optional).
  
      Returns:
        output: Decoded audio.
      """
      if shape is None:
          shape = tf.constant([-1, -1], tf.int64)
      assert (
          dtype is not None
      ), "dtype (tf.uint8/tf.int16/tf.int32) must be provided"
      return core_ops.io_audio_decode_flac(
          input, shape=shape, dtype=dtype, name=name
      )
  
imports: import sys
  import tensorflow
  from tensorflow_io.python.ops import core_ops
label_desc: Use image node_id 14 for calling a global function with example usage: decode_flac(input, shape, dtype, name) and returns: core_ops