async def METHOD_NAME(self, ctx: MyContext):
    """
    Update the @Have DuckHunt role members, according to
    the owners of every guild where DuckHunt is enabled.
    """
    owners: Set(int) = set()
    [
        owners.add(channel.guild.owner_id)
        for channel in self.bot.enabled_channels.keys()
    ]
    support_guild = self.bot.get_guild(195260081036591104)  # DuckHunt support guild
    owner_role = support_guild.get_role(241997218276573184)  # @Have DuckHunt role
    members_to_remove = filter(
        lambda member: member.id not in owners, owner_role.members
    )  # List of members with the role but not owners
    for member in members_to_remove:
        await member.remove_roles(owner_role)
    role_member_ids = map(
        lambda member: member.id, owner_role.members
    )  # List of IDs of members currently with role
    members_ids_to_add = filter(
        lambda member_id: member_id not in role_member_ids, owners
    )  # List of IDs of members not with the role but owners
    for member_id in members_ids_to_add:
        try:
            member = await support_guild.fetch_member(
                member_id
            )  # Check if player is in support guild
        except discord.NotFound:
            continue
        await member.add_roles(owner_role)
    await ctx.reply(f"{owner_role} members have been successfully updated.")