How to use the twitchio.ext.commands.Command function in twitchio

async def add_set_response_commands(self):
		"""Add commands with set responses"""
		records = await self.db.fetch("SELECT name, response FROM twitch.commands WHERE channel = 'harmonbot'")
		def set_response_command_wrapper(response):
			async def set_response_command(ctx):
				await ctx.send(response)
			return set_response_command
		for record in records:
			self.add_command(commands.Command(name = record["name"], 
												func = set_response_command_wrapper(record["response"])))