Update app.py (#1)

- Update app.py (f14dd37c07d098ab58f1512184ca2e5600f2e5d5)

app.py

@@ -1,19 +1,14 @@
 import gradio as gr
 import whisper
 import os
-from moviepy.editor import VideoFileClip
 from pydub import AudioSegment
-import numpy as np
-
-model = whisper.load_model("base")
 
 def convert_video_to_audio(video_file):
-    video = VideoFileClip(video_file)
-    audio = video.audio
     audio_file = video_file.rsplit('.', 1)[0] + ".wav"
-    audio.write_audiofile(audio_file)
+    audio = AudioSegment.from_file(video_file)
+    audio.export(audio_file, format="wav")
     return audio_file
-
+    
 def chunk_audio(audio_file, chunk_size_mb=25, max_duration_seconds=900):
     audio = AudioSegment.from_file(audio_file)
     chunk_size_bytes = chunk_size_mb * 1024 * 1024
@@ -23,6 +18,8 @@ def chunk_audio(audio_file, chunk_size_mb=25, max_duration_seconds=900):
         return [audio[:chunk_duration_ms]]
     else:
         return [audio]
+      
+model = whisper.load_model("base")
 
 def transcribe_audio(file):
     if file is None: