Update app.py

app.py

@@ -4,7 +4,7 @@ import gradio as gr
 from scipy.io import wavfile
 from scipy.io.wavfile import write
 
-knn_vc = torch.hub.load('bshall/knn-vc', 'knn_vc', prematched=True, trust_repo=True, pretrained=True, device='cuda')
+knn_vc = torch.hub.load('bshall/knn-vc', 'knn_vc', prematched=True, trust_repo=True, pretrained=True, device='cpu')
 
 def voice_change(audio_in, audio_ref):
   samplerate1, data1 = wavfile.read(audio_in)