Update on_startup.sh

on_startup.sh

@@ -1,5 +1,3 @@
-#!/bin/bash
-# Write some commands here that will run on root user before startup.
-# For example, to clone transformers and install it in dev mode:
-# git clone https://github.com/huggingface/transformers.git
-# cd transformers && pip install -e ".[dev]"
+pip install yt-dlp
+pip install ffmpeg
+pip install aria2