Add quote remove command

bot.py

@@ -84,7 +84,8 @@ async def on_message(message: discord.Message):
                 cooldown = config_get('och-cooldown', message.guild.id)
                 t = time.time() - _get_last_och_time(message.guild)
                 if t <= cooldown:
-                    await message.channel.send('429: Too many requests - Wait ' + str(int(cooldown - t)) + ' more seconds!')
+                    await message.channel.send(
+                        '429: Too many requests - Wait ' + str(int(cooldown - t)) + ' more seconds!')
                     return
                 _set_last_och_time(message.guild)
 
@@ -291,6 +292,27 @@ async def quote_command(ctx: commands.Context, author: Optional[str], *, quote:
                 await ctx.channel.send("Unknown author!")
 
 
+@bot.command(name='quote_remove', brief='Remove a quote')
+async def quote_remove_command(ctx: discord.Context, author: str, quote: str):
+    quotes: Optional[dict[str, List[str]]] = config_get("guild_access", guild=ctx.guild.id)
+    if quotes is None:
+        await ctx.channel.send("No quotes available!")
+
+    else:
+        quote = quote.strip().lower()
+        author = author.strip().title()
+        if author in quotes:
+            for q in quotes[author]:
+                if q.lower() == quote:
+                    quotes[author].remove(q)
+                    if not quotes[author]:
+                        quotes.pop(author)
+                    await ctx.channel.send("Successfully removed quote!")
+                    return
+
+        await ctx.channel.send("No such quote found!")
+
+
 def _is_message_valid_for_selection(message: discord.Message, reaction_filter: Optional[str] = None) -> bool:
     if message.clean_content.strip() == '':
         return False