cleanup the CommandErrorHandler cog

bot/exts/core/error_handler.py

@@ -1,45 +1,17 @@
-import random
-from collections.abc import Iterable
-
-from discord import Embed, Message
 from discord.ext import commands
 from pydis_core.utils.logging import get_logger
 
 from bot.bot import Bot
-from bot.constants import Colours, ERROR_REPLIES
 
 log = get_logger(__name__)
 
 
-DELETE_DELAY = 10
-QUESTION_MARK_ICON = "https://cdn.discordapp.com/emojis/512367613339369475.png"
-
-
 class CommandErrorHandler(commands.Cog):
     """A error handler for the PythonDiscord server."""
 
     def __init__(self, bot: Bot):
         self.bot = bot
 
-    @staticmethod
-    def revert_cooldown_counter(command: commands.Command, message: Message) -> None:
-        """Undoes the last cooldown counter for user-error cases."""
-        if command._buckets.valid:
-            bucket = command._buckets.get_bucket(message)
-            bucket._tokens = min(bucket.rate, bucket._tokens + 1)
-            log.debug("Cooldown counter reverted as the command was not used correctly.")
-
-    @staticmethod
-    def error_embed(message: str, title: Iterable | str = ERROR_REPLIES) -> Embed:
-        """Build a basic embed with red colour and either a random error title or a title provided."""
-        embed = Embed(colour=Colours.soft_red)
-        if isinstance(title, str):
-            embed.title = title
-        else:
-            embed.title = random.choice(title)
-        embed.description = message
-        return embed
-
     @commands.Cog.listener()
     async def on_command_error(self, ctx: commands.Context, error: commands.CommandError) -> None:
         """Activates when a command raises an error."""