Added sources functionality + pre-commit

context.py

@@ -1,8 +1,14 @@
+from typing import TYPE_CHECKING
+
 from aioredis.client import Redis
+from discord import Embed
 from discord.ext import commands
 from discord.ext.commands.errors import CommandInvokeError
 from lavalink.models import DefaultPlayer
 
+if TYPE_CHECKING:
+    from bot import TuneBot
+
 
 class CustomContext(commands.Context):
     @property
@@ -15,3 +21,15 @@ class CustomContext(commands.Context):
             return self.bot.lavalink.player_manager.get(self.guild.id)
 
         raise CommandInvokeError("Lavalink is still starting up.")
+
+    def create_embed(self) -> Embed:
+        bot: TuneBot = self.bot
+        color = bot.colors["embed"]
+
+        avatar = None
+        if avatar_asset := self.author.avatar:
+            avatar = avatar_asset.with_static_format("jpeg")
+
+        embed = Embed(color=color)
+        embed.set_footer(text=f"Requested by: {self.author}", icon_url=avatar)
+        return embed