Error in emoji list command

[gamingboots]

I was trying to make the emoji list command by looking at your code but i keep getting an error

code:

@slash_command(guild_ids=[883180896038027336,903168731885240350])
async def emoji_list(self,ctx, image_type='all'):
    emotes = sorted(
        filter(image_type, ctx.guild.emojis),
        key=lambda e: e.name.lower())
    processed=[]
    for emote in emotes:
        raw=str(emote).replace(':',r'\:')
        processed.append(f'{emote} {raw}')
    paginator=ListPaginator(ctx,processed)
    self.paginator.add(paginator)
    await paginator.begin()

error:
`
Ignoring exception in command emoji_list:
Traceback (most recent call last):
File "C:\Users\Baban\AppData\Roaming\Python\Python39\site-packages\discord\commands\core.py", line 110, in wrapped
ret = await coro(arg)
File "C:\Users\Baban\AppData\Roaming\Python\Python39\site-packages\discord\commands\core.py", line 770, in _invoke
await self.callback(self.cog, ctx, **kwargs)
File "c:\Users\Baban\OneDrive\Desktop\python\Ceres discord\cogs\utility.py", line 314, in emoji_list
emotes = sorted(
TypeError: 'str' object is not callable

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "C:\Users\Baban\AppData\Roaming\Python\Python39\site-packages\discord\bot.py", line 768, in process_application_commands
await ctx.command.invoke(ctx)
File "C:\Users\Baban\AppData\Roaming\Python\Python39\site-packages\discord\commands\core.py", line 306, in invoke
await injected(ctx)
File "C:\Users\Baban\AppData\Roaming\Python\Python39\site-packages\discord\commands\core.py", line 116, in wrapped
raise ApplicationCommandInvokeError(exc) from exc
discord.commands.errors.ApplicationCommandInvokeError: Application Command raised an exception: TypeError: 'str' object is not callable`