Extend quote command

bot.py

@@ -252,7 +252,14 @@ async def quote_command(ctx: commands.Context, author: Optional[str], *, quote:
         config_set("guild_quotes", quotes, ctx.guild.id)
 
     if author is None:
-        pass
+        authors = quotes.keys()
+        if authors:
+            author = random.choice([*authors])
+            author_quotes = quotes[author]
+            quote = '\n'.join(map(lambda line: '> ' + line, random.choice(author_quotes).splitlines()))
+            await ctx.channel.send(quote + '\n**' + author + '**')
+        else:
+            await ctx.channel.send("Unkown author!")
     else:
         author = author.strip().title()
         quote = quote.strip()