message: Fix a typo in tf.signal.
diff: @@ -79,7 +79,7 @@ def evaluate_tflite_model(tflite_model, input_ndarrays):
  input_ndarrays: A list of NumPy arrays to feed as input to the model.
  Returns:
  - A list ndarrays produced by the model.
  + A list of ndarrays produced by the model.
  Raises:
  ValueError: If the number of input arrays does not match the number of
  