How can I fix my delete command?

[coffeekek]

My bot is supposed to delete some information (option) from my json file (data.json). I've tried several codes but it doesn't work. I don't get any errors, so I'm clueless. Hopefully someone can help me. Thanks

@client.command()
@commands.has_permissions(administrator=True)
async def delete(ctx, *, option):
    with open("data.json", "r") as f:
        content = json.load(f)

    if str(ctx.guild.id) in content and str(option) in content:
        guild_content = content[str(ctx.guild.id)]
        id = guild_content.index(str(option))
        del guild_content[id]
        content[str(ctx.guild.id)] = guild_content
        em = discord.Embed(description=f"You successfully deleted {option} from the data.")
        await ctx.send(embed=em)

    with open("data.json", "w") as f:
        json.dump(content, f, indent=4)
       

[bandwiches]

del guild_content[id]

All you did was remove the index from the variable in memory. In other words, you removed the index from the guild_content variable within python, but you never sent the command to Discord to remove the message.