discord.pyでsilentなメッセージを送る

discord.py v2.2のアップデートできた、silentパラメータを使えば可能

You can use the new "silent" Parameter for that. It came with the discord.py 2.2 update. Make sure to update your discord.py for it to work.

code:py

await ctx.message.reply(f"{ctx.message.author.mention} won!", silent=True)