Replace old classes

app/routers/bot.py

@@ -31,7 +31,7 @@ async def stop_bot():
         raise HTTPException(status_code=400, detail=str(e))
 
 @router.post("/join_voice")
-async def join_voice_channel(request: VoiceChannelRequest):
+async def join_voice_channel(request: VoiceChannelJoinRequest):
     try:
         await bot_manager.join_voice_channel(request.guild_id, request.channel_id)
         return {"status": f"Joined guild {request.guild_id} voice channel {request.channel_id}."}
@@ -40,7 +40,7 @@ async def join_voice_channel(request: VoiceChannelRequest):
         raise HTTPException(status_code=400, detail=str(e))
 
 @router.post("/leave_voice")
-async def leave_voice_channel(request: VoiceChannelRequest):
+async def leave_voice_channel(request: VoiceChannelLeaveRequest):
     try:
         await bot_manager.leave_voice_channel(request.guild_id)
         return {"status": f"Left guild {request.guild_id} voice channel."}