Update app.py

app.py

@@ -32,7 +32,7 @@ def extract_yt_audio(it, video_url, video_file):
       response = requests.get(video_url)
       video_data = BytesIO(response.content)
       sample = AudioSegment.from_file(video_data, format="mp4")
-    elif it == 'URL'
+    elif it == 'URL':
       sample = AudioSegment.from_file(video_url)  
     else:
       sample = AudioSegment.from_file(video_file)