src/transformers/models/xlm/modeling_tf_xlm.py/TFXLMForMultipleChoice/dummy_inputs
class TFXLMForMultipleChoice:    def dummy_inputs(self):
        """
        Dummy inputs to build the network.

        Returns:
            tf.Tensor with dummy inputs
        """
        # Sometimes XLM has language embeddings so don't forget to build them as well if needed
        if self.config.use_lang_emb and self.config.n_langs > 1:
            return {
                "input_ids": tf.constant(MULTIPLE_CHOICE_DUMMY_INPUTS),
                "langs": tf.constant(MULTIPLE_CHOICE_DUMMY_INPUTS),
            }
        else:
            return {
                "input_ids": tf.constant(MULTIPLE_CHOICE_DUMMY_INPUTS),
            }