feat: added musicdownloader cog

musicdownloader/__init__.py

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+from .musicdownloader import MusicDownloader
+
+
+def setup(bot):
+    bot.add_cog(MusicDownloader(bot))

musicdownloader/info.json

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+{
+    "author" : ["SeaswimmerTheFsh"],
+    "install_msg" : "Thank you for installing MusicDownloader!\nYou can find the source code of this cog here: https://github.com/SeaswimmerTheFsh/GalaxyCogs",
+    "name" : "MusicDownloader",
+    "short" : "Custom cog intended for use on the Galaxy discord server.",
+    "description" : "Custom cog intended for use on the Galaxy discord server.",
+    "end_user_data_statement" : "This cog does not store any End User Data."
+  }

musicdownloader/musicdownloader.py

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+import discord
+import yt_dlp
+from os import path
+from redbot.core import commands, checks, Config, data_manager
+
+class MusicDownloader(commands.Cog):
+    def __init__(self, bot):
+        self.bot = bot
+        self.config = Config.get_conf(self, identifier=475728338)
+        self.config.register_global(
+            save_directory = data_manager.cog_data_path()
+        )
+
+    @commands.command()
+    async def change_data_path(self, ctx: commands.Context, data_path: str = None):
+        """This command changes the data path this cog outputs to."""
+        old_path = await self.config.save_directory()
+        if path.isdir(data_path):
+            await self.config.save_directory.set(data_path)
+            embed=discord.Embed(color=await self.bot.get_embed_color(None), description=f"The save directory has been set to `{data_path}`.\n It was previously set to `{old_path}`.")
+            await ctx.send(embed=embed)
+        elif path.isfile(data_path):
+            await ctx.send("The path you've provided leads to a file, not a directory!")
+        elif path.exists(data_path) is False:
+            await ctx.send("The path you've provided doesn't exist!")