class_docstr: This class implements an encoder model using the TensorFlow framework.
class_docstr_tok: ["This","class","implements","an","encoder","model","using","the","TensorFlow","framework","."]
docstr: Return the loss function.
  
  :return: The loss function.
docstr_tok: ["Return","the","loss","function",".",":","return",":","The","loss","function","."]
code: def loss(self) -> "tf.Tensor":
      """
      Return the loss function.
  
      :return: The loss function.
      """
      return self._loss
  
file_path: adversarial-robustness-toolbox/art/estimators/encoding/tensorflow.py
imports: from __future__ import absolute_import, division, print_function, unicode_literals
  import logging
  from typing import Any, Dict, List, Optional, Union, Tuple, TYPE_CHECKING
  from art.estimators.encoding.encoder import EncoderMixin
  from art.estimators.tensorflow import TensorFlowEstimator
label_desc: Use image node_id 4 for calling the TensorFlowEncoder obj's underlying member method code with example usage: obj.loss() and returns: self