diff --git a/musicdownloader/musicdownloader.py b/musicdownloader/musicdownloader.py
index efbbb0a..227e056 100644
--- a/musicdownloader/musicdownloader.py
+++ b/musicdownloader/musicdownloader.py
@@ -1,10 +1,11 @@
 import asyncio
-import re
-import discord
 import os
+import re
 import sqlite3
+import discord
+from redbot.core import Config, checks, commands, data_manager
 from yt_dlp import YoutubeDL, utils
-from redbot.core import commands, checks, Config, data_manager
+
 
 class MusicDownloader(commands.Cog):
     def __init__(self, bot):
@@ -39,7 +40,7 @@ class MusicDownloader(commands.Cog):
         db_path = os.path.join(data_path, "database.db")
         con = sqlite3.connect(db_path)
         cur = con.cursor()
-        cur.execute(f"SELECT user_id, reason FROM blacklist_log WHERE user_id = ?;", (user_id,))
+        cur.execute("SELECT user_id, reason FROM blacklist_log WHERE user_id = ?;", (user_id,))
         result = cur.fetchone()
         con.close()
         if result:
@@ -84,7 +85,7 @@ class MusicDownloader(commands.Cog):
         except self.UserBlacklisted as e:
             await ctx.send(f"You are blacklisted from running this command!\nReason: `{e}`")
             return
-        def youtube_download(self, url: str, path: str, message: discord.Message):
+        def youtube_download(self, url: str, path: str):
             """This function does the actual downloading of the YouTube Video."""
             class Logger:
                 def debug(self, msg):
@@ -108,14 +109,14 @@ class MusicDownloader(commands.Cog):
             with YoutubeDL(ydl_opts) as ydl:
                 info = ydl.extract_info(url=url, download=False)
                 title = info['title']
-                id = info['id']
-            filename = title + f' [{id}].m4a'
+                Yid = info['id']
+            filename = title + f' [{Yid}].m4a'
             full_filename = os.path.join(data_path, filename)
             if os.path.isfile(full_filename):
                 previously_existed = True
             else:
                 with YoutubeDL(ydl_opts) as ydl:
-                    error_code = ydl.download(url)
+                    ydl.download(url)
                     previously_existed = False
             return filename, previously_existed
         data_path = await self.config.save_directory()
@@ -126,10 +127,8 @@ class MusicDownloader(commands.Cog):
                 pattern = "[" + re.escape(illegal_chars) + "]"
                 modified_subfolder = re.sub(pattern, r'__**\g<0>**__', subfolder)
                 await ctx.send(f"Your subfolder contains illegal characters: `{modified_subfolder}`")
-                return
             elif os.path.isfile(data_path):
                 await ctx.send("Your 'subfolder' is a file, not a directory!")
-                return
             elif os.path.exists(data_path) is False:
                 message = await ctx.send("Your subfolder does not exist yet, would you like to continue? It will be automatically created.")
                 def check(message):
@@ -150,7 +149,7 @@ class MusicDownloader(commands.Cog):
         message = await msg("YouTube Downloader started!")
         try:
             ytdlp_output = youtube_download(self, url, data_path, message)
-        except utils.DownloadError or utils.ExtractorError:
+        except (utils.DownloadError, utils.ExtractorError):
             await message.edit(content="Please provide a link to YouTube and not another site.\nThe site you've linked to is known for using DRM protection, so MusicDownloader cannot download from it.")
             return
         full_filename = os.path.join(data_path, ytdlp_output[0])
@@ -185,7 +184,7 @@ class MusicDownloader(commands.Cog):
         cur.execute("SELECT user_id, reason FROM blacklist_log WHERE user_id = ?;", (user.id,))
         result = cur.fetchone()
         if result:
-            user_id, reason = result
+            reason = result
             await ctx.send(f"{user.mention} is in the blacklist for the following reason: `{reason}`", allowed_mentions = discord.AllowedMentions(users=False))
         else:
             await ctx.send(f"{user.mention} is not in the blacklist.", allowed_mentions = discord.AllowedMentions(users=False))