How to solve this TypeError? : Using TensorFlow backend.
Traceback (most recent call last):
    File "/home/lwin/speech-emotion/Speech_emotion_recognition_BLSTM-master1/prediction.py", line 36, in <module>
    f = functions.feature_extract((y, sr), nb_samples=1, dataset='prediction')
  File "/home/lwin/speech-emotion/Speech_emotion_recognition_BLSTM-master1/utility/functions.py", line 17, in feature_extract
    f = audioFeatureExtraction.stFeatureExtraction(x, Fs, globalvars.frame_size * Fs, globalvars.step * Fs)
  File "/usr/local/lib/python3.5/dist-packages/pyAudioAnalysis/audioFeatureExtraction.py", line 544, in stFeatureExtraction
    Win =Win.astype(int(Win))
TypeError: only length-1 arrays can be converted to Python scalars
