Couldn't find appropriate backend to handle uri

hi, some errors are reported. When I run command pesto BAC009S0764W0402.wav, the coming log is:

BAC009S0764W0402.wav:   0%|                                      | 0/1 [00:00<?, ?it/s]Couldn't find appropriate backend to handle uri BAC009S0764W0402.wav and format None. Skipping BAC009S0764W0402.wav...
BAC009S0764W0402.wav: 100%|████████████████████████████| 1/1 [00:00<00:00, 6615.62it/s]

The input file format is:

Input File     : 'BAC009S0764W0402.wav'
Channels       : 1
Sample Rate    : 16000
Precision      : 16-bit
Duration       : 00:00:08.27 = 132387 samples ~ 620.564 CDDA sectors
File Size      : 265k
Bit Rate       : 256k
Sample Encoding: 16-bit Signed Integer PCM

Packages in current environment:

Package                  Version
------------------------ ----------
filelock                 3.13.1
fsspec                   2023.10.0
Jinja2                   3.1.2
MarkupSafe               2.1.3
mpmath                   1.3.0
networkx                 3.1
numpy                    1.24.4
nvidia-cublas-cu12       12.1.3.1
nvidia-cuda-cupti-cu12   12.1.105
nvidia-cuda-nvrtc-cu12   12.1.105
nvidia-cuda-runtime-cu12 12.1.105
nvidia-cudnn-cu12        8.9.2.26
nvidia-cufft-cu12        11.0.2.54
nvidia-curand-cu12       10.3.2.106
nvidia-cusolver-cu12     11.4.5.107
nvidia-cusparse-cu12     12.1.0.106
nvidia-nccl-cu12         2.18.1
nvidia-nvjitlink-cu12    12.3.101
nvidia-nvtx-cu12         12.1.105
pesto-pitch              0.1.0
pip                      23.3
scipy                    1.10.1
setuptools               68.0.0
sympy                    1.12
torch                    2.1.1
torchaudio               2.1.1
tqdm                     4.66.1
triton                   2.1.0
typing_extensions        4.8.0
wheel                    0.41.2

SonyCSLParis / pesto

Couldn't find appropriate backend to handle uri #15