cython中导入torch和torchaudio时报错

#cython中导入torch和torchaudio时报错：
run.pyx:6:8: 'torch.pxd' not found和run.pyx:6:8: 'torchaudio.pxd' not found，该怎么解决，十分感谢

# cython: language_level=3
import numpy as np
cimport numpy as np
cimport cython
import torch
cimport torch
cimport torchaudio
from torchaudio.transforms import Spectrogram, AmplitudeToDB