Small error -- functools not imported for reduce

from functools import reduce

from torch import nn

from encodec import EncodecModel

from encodec.utils import convert_audio, _linear_overlap_add

    @property

    def seq_len_multiple_of(self):

        return functools.reduce(lambda x, y: x * y, self.strides)

        return reduce(lambda x, y: x * y, self.strides)

    def forward(self, x, x_sampling_rate=24000, **kwargs):

        # kwargs for stuff like return_encoded=True, which SoundStream uses but Encodec doesn't