src/transformers/models/wav2vec2/modeling_flax_wav2vec2.py/FlaxWav2Vec2PreTrainedModel/_get_feat_extract_output_lengths
class FlaxWav2Vec2PreTrainedModel:    def _get_feat_extract_output_lengths(
        self, input_lengths: Union[jnp.ndarray, int], add_adapter: Optional[bool] = None
    ):
        return self.module._get_feat_extract_output_lengths(input_lengths, add_adapter=add_adapter)