Update bot_main.py

bot_main.py

@@ -3,6 +3,7 @@ from discord.ext import commands
 from discord import app_commands
 import difflib
 import os
+
 try:
     from keys import init
     init.set_env()
@@ -201,4 +202,4 @@ async def join(ctx, topic="樂團"):
 
 
 
-bot.run(os.getenv('BOT_TOKENS'))
+bot.run(os.environ["BOT_TOKENS"])