Implement a whisper command

commands/whisper.py

@@ -0,0 +1,18 @@
+import discord
+from discord import app_commands
+from discord.ext import commands
+
+class Whisper(commands.Cog):
+    def __init__(self, bot):
+        self.bot = bot
+
+    @commands.Cog.listener()
+    async def on_ready(self):
+        print("Whisper Online")
+
+    @app_commands.command(name="whisper", description="secretly send someone a message")
+    async def whisper(self, interaction: discord.Interaction, user: discord.User, message: str):
+        await interaction.response.send_message(f"{user.mention}, {interaction.user.mention} whispered '{message}'", ephemeral=True)
+
+async def setup(bot):
+    await bot.add_cog(Whisper(bot))