class_docstr: Weighted cross-entropy loss for a sequence of logits.
code: def call(self, y_true, y_pred):
      # Skip this method since the __call__ contains real implementation.
      pass
  
file_path: addons/tensorflow_addons/seq2seq/loss.py
imports: import tensorflow
  from tensorflow_addons.utils.types import TensorLike
  from typeguard import typechecked
  from typing import Callable, Optional
label_desc: Use image node_id 3 for calling the SequenceLoss obj's underlying member method code with example usage: obj.call(y_true, y_pred) without return types