async def METHOD_NAME(self, update, context):
    self.test_flag = (
        isinstance(context, CallbackContext)
        and isinstance(context.bot, Bot)
        and isinstance(update, Update)
        and isinstance(context.update_queue, asyncio.Queue)
        and isinstance(context.job_queue, JobQueue)
        and isinstance(context.chat_data, dict)
        and isinstance(context.bot_data, dict)
        and (
            (
                isinstance(context.user_data, dict)
                and (
                    isinstance(update.message, Message)
                    or isinstance(update.edited_message, Message)
                )
            )
            or (
                context.user_data is None
                and (
                    isinstance(update.channel_post, Message)
                    or isinstance(update.edited_channel_post, Message)
                )
            )
        )
    )