discord botが反応しない

Question

前提・実現したいこと

glitchを使ってテキストを読み上げるdiscord botを作りたいと思っています
現在botはオンラインなのですが、反応が返ってきません
何が問題なのでしょうか、とりあえずVCに入るようにしたいです
コードは色々なところから借りています

発生している問題・エラーメッセージ

glitchのログにエラーは多分出てないです　以下ログです

Defaulting to user installation because normal site-packages is not writeable
Requirement already satisfied: discord.py[voice] in ./.local/lib/python3.7/site-packages (1.6.0)
Requirement already satisfied: aiohttp<3.8.0,>=3.6.0 in ./.local/lib/python3.7/site-packages (from discord.py[voice]) (3.7.3)
Requirement already satisfied: PyNaCl<1.5,>=1.3.0 in ./.local/lib/python3.7/site-packages (from discord.py[voice]) (1.4.0)
Requirement already satisfied: async-timeout<4.0,>=3.0 in ./.local/lib/python3.7/site-packages (from aiohttp<3.8.0,>=3.6.0->discord.py[voice]) (3.0.1)
Requirement already satisfied: multidict<7.0,>=4.5 in ./.local/lib/python3.7/site-packages (from aiohttp<3.8.0,>=3.6.0->discord.py[voice]) (5.1.0)
Requirement already satisfied: yarl<2.0,>=1.0 in ./.local/lib/python3.7/site-packages (from aiohttp<3.8.0,>=3.6.0->discord.py[voice]) (1.6.3)
Requirement already satisfied: attrs>=17.3.0 in ./.local/lib/python3.7/site-packages (from aiohttp<3.8.0,>=3.6.0->discord.py[voice]) (20.3.0)
Requirement already satisfied: chardet<4.0,>=2.0 in ./.local/lib/python3.7/site-packages (from aiohttp<3.8.0,>=3.6.0->discord.py[voice]) (3.0.4)
Requirement already satisfied: typing-extensions>=3.6.5 in ./.local/lib/python3.7/site-packages (from aiohttp<3.8.0,>=3.6.0->discord.py[voice]) (3.7.4.3)
Requirement already satisfied: cffi>=1.4.1 in ./.local/lib/python3.7/site-packages (from PyNaCl<1.5,>=1.3.0->discord.py[voice]) (1.14.4)
Requirement already satisfied: six in ./.local/lib/python3.7/site-packages (from PyNaCl<1.5,>=1.3.0->discord.py[voice]) (1.15.0)
Requirement already satisfied: pycparser in ./.local/lib/python3.7/site-packages (from cffi>=1.4.1->PyNaCl<1.5,>=1.3.0->discord.py[voice]) (2.20)
Requirement already satisfied: idna>=2.0 in ./.local/lib/python3.7/site-packages (from yarl<2.0,>=1.0->aiohttp<3.8.0,>=3.6.0->discord.py[voice]) (3.1)

該当のソースコード

import asyncio
import re
from aquestalk import *
import discord
from discord.ext import commands

bot = commands.Bot(command_prefix='.')

@bot.event
async def on_ready():
    print("ready")

@bot.command()
async def s(ctx):
    #voicechannelを取得
    vc = ctx.author.voice.channel
    #voicechannelに接続
    await vc.connect()

@bot.command()
async def e(ctx):
    await vc.disconnect()
    
@bot.event
async def on_message(message):
    # bot自身のメッセージは何もしない
    if message.author.bot:
        return
      
    # ユーザーidが含まれる場合ユーザー名に変換する
    pattern = r"<@!(?P<user_id>\d+)>"
    m = re.match(pattern, message.content)
    if m:
        user_name = bot.get_user(int(m.group("user_id"))).name
        message.content = re.sub(pattern, user_name, message.content)

    # URLは省略する
    pattern = r"https?://[\w/:%#$&?()~.=+\-]+"
    m = re.match(pattern, message.content)
    if m:
        message.content = re.sub(pattern, 'URL省略', message.content)

    # 喋っている途中は待つ
    while voice_client.is_playing():
        await asyncio.sleep(0.5)

    # wavファイルに変換
    aq = aquestalk.load('f1')
    wav = aq.synthe("message.content")
    type(wav)

    # wavファイルをボイチャに流す
    source = discord.FFmpegPCMAudio(wav)
    voice_client.play(source)
    
    await bot.process_commands(message)

bot.run()

{
  "install": "pip3 install -U discord.py[voice]",
  "start": "python3 discordbot.py"
}