Update app.py

app.py

@@ -1,3 +1,5 @@
+import os 
+
 from huggingface_hub.hf_api import HfFolder
 HfFolder.save_token(os.environ.get("auth_token"))
 
@@ -5,8 +7,7 @@ from huggingface_hub import Repository
 import gradio as gr
 from faster_whisper import WhisperModel
 import numpy as np
-import os 
-
+from scipy.io.wavfile import write
 repo = Repository(local_dir="huggingface-hub", clone_from="https://huggingface.co/nadsoft/faster-hamsa")
 
 file_name = "recording0.wav"