Update meme.py with .lick meme command (#53)

* Update meme.py with .lick meme command

Never done this before.

* Update meme.py with lick meme v2

I used a web-based version of Black to fix the parsing error but couldn't get it to register the commands while indented?

* Add black formatting

* Apply suggestions from code review

Co-authored-by: TSRBerry <20988865+TSRBerry@users.noreply.github.com>

---------

Co-authored-by: TSR Berry <20988865+TSRBerry@users.noreply.github.com>

robocop_ng/cogs/meme.py

@@ -56,6 +56,19 @@ class Meme(Cog):
                 f"({fahrenheit}°F, {kelvin}K)."
             )
 
+    @commands.check(check_if_staff_or_ot)
+    @commands.command(hidden=True)
+    async def lick(self, ctx, user: Optional[discord.Member]):
+        """licks a user :?"""
+        if user is None and ctx.message.reference is None:
+            await ctx.send(f"{ctx.author.mention} licks their lips! 👅")
+        else:
+            if user is None:
+                user = (
+                    await ctx.channel.fetch_message(ctx.message.reference.message_id)
+                ).author
+            await ctx.send(f"{user.mention} has been licked! 👅")
+
     @commands.check(check_if_staff_or_ot)
     @commands.command(hidden=True, name="chill", aliases=["cold"])
     async def chill_member(self, ctx, user: Optional[discord.Member]):