UPDATE

app.py

@@ -185,13 +185,13 @@ async def audio_handler(event):
         if event.is_private: return await event.respond("`Please send an audio file...`")
     
 
-@client.on(events.NewMessage(incoming=True))
+@client.on(events.NewMessage(incoming=True, pattern="/(edit|trim|volume|reverse|reverb|speedup|slowdown|effect8d|save|delete)"))
 async def audio_editor(event):
     file_path = f"downloads/{event.sender.id}_audio.mp3"
     if not os.path.exists(file_path): return
     try:
         # Load the audio file using your AudioFusion class
-        audio = Fusion.loadSound(file_path)
+        audio = Fusion.loadSound(os.path.abspath(file_path))
     except Fusion.InvalidMusicFileError as e:
         await event.reply(f'Error: {e}')
         return os.remove(file_path)
@@ -236,7 +236,7 @@ async def audio_editor(event):
         audio = Fusion.effect8D(audio, *map(int, parameters))
         await event.reply("`Following effect added to your audio file...`")
     
-    elif event.raw_text.startswith('/effectReverb'):
+    elif event.raw_text.startswith('/reverb'):
         # Parse parameters and apply the effect
         # Example usage: /effectReverb 0.8 1 0.5 0.3 0.8
         parameters = event.raw_text.split()[1:]