自动语音辨识程式Debug

各位好 我遇到了一些问题不知道如何解决

File "d:/Python/voice/DeadSimpleSpeechRecognizer-master/SpeechRecognition.py", line 9, in
X_train, X_test, y_train, y_test = get_train_test()
File "d:\Python\voice\DeadSimpleSpeechRecognizer-master\preprocess.py",
line 56, in get_train_test
X = np.load(labels[0] + '.npy')
File "D:\Anaconda\lib\site-packages\numpy\lib\npyio.py", line 428, in load
fid = open(os_fspath(file), "rb")
FileNotFoundError: [Errno 2] No such file or directory: 'bed.npy'