Include ruff for pre commits

Author: No767

.pre-commit-config.yaml

@@ -28,6 +28,13 @@ repos:
         name: AutoFlake
         description: "Format with AutoFlake"
         stages: [commit]
+
+-   repo: https://github.com/astral-sh/ruff-pre-commit
+    rev: v0.1.3
+    hooks:
+      - id: ruff
+        name: Ruff
+        args: ["--fix", "--exit-non-zero-on-fix", "--config", "pyproject.toml"]
 
 -   repo: https://github.com/PyCQA/isort
     rev: 5.12.0

bot/cogs/dev_tools.py

@@ -2,7 +2,6 @@
 
 import discord
 from cogs import EXTENSIONS
-from discord import app_commands
 from discord.ext import commands
 from discord.ext.commands import Context, Greedy
 

bot/libs/utils/tree.py

@@ -1,7 +1,5 @@
 import discord
 from discord import app_commands
-from discord.utils import utcnow
-from libs.utils import ErrorEmbed
 
 from .errors import produce_error_embed