from discord.ext import commands class Errorhandler(commands.Cog): def __init__(self, bot): self.bot = bot @commands.Cog.listener() async def on_command_error(self, ctx, error): if isinstance(error, commands.CommandNotFound): return if isinstance(error, commands.CommandOnCooldown): return await ctx.send(f'{ctx.author.mention}, you have to wait {round(error.retry_after, 2)} seconds before using this again') raise error def setup(bot): bot.add_cog(Errorhandler(bot))