Remove unused voice cog

cogs/reminder.py

@@ -0,0 +1,21 @@
+"""
+A simple reminder option
+
+https://discordpy.readthedocs.io/en/latest/ext/commands/cogs.html
+"""
+
+# IMPORTS
+import discord
+from discord.ext import commands
+
+# COG INIT
+class Reminder(commands.Cog):
+    def __init__(self, bot):
+        self.bot = bot
+
+# COG BODY
+
+
+# COG ENDING
+def setup(bot):
+    bot.add_cog(Reminder(bot))