Quahu

[Command("purge")]
[Alias("clean")]
[Summary("Downloads and removes X messages from the current channel.")]
[RequireUserPermission(ChannelPermission.ManageMessages)]
[RequireBotPermission(ChannelPermission.ManageMessages)]
public async Task PurgeAsync(int amount)
{
    // Check if the amount provided by the user is positive.
    if (amount <= 0)
    {