UPDATE

app.py

@@ -4,6 +4,7 @@ import threading
 import gradio as gr
 from io import BytesIO
 from AudioFusion import Fusion
+from pydub import AudioSegment
 
 from telethon.sync import TelegramClient, events, Button
 
@@ -184,7 +185,7 @@ async def audio_effect_handler(event):
 
     query = event.pattern_match.group(1).decode("UTF-8")
     try:
-        sound = Fusion.from_file(audio_file, format="mp3")
+        sound = AudioSegment.from_file(audio_file, format="mp3")
         if query == 'slowed':
             modified_sound = Fusion.effectSlowed(sound, 0.82)
         elif query == 'speedup':