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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 async def rewind(self, query="1"):
 """ The rewind command Args: query (str):
 The number of items to skip """


        if not self.state == 'ready':
            logger.debug("Trying to rewind from wrong state '{}'".format(self.state))
            return

        if query == "":
            query = "1"

        try:
            num = int(query)
        except TypeError:
            self.statuslog.error("Rewind argument must be a number")
        except ValueError:
            self.statuslog.error("Rewind argument must be a number")
        else:
            if len(self.prev_queue) == 0:
                self.statuslog.error("No songs to rewind")
                return

            if num < 0:
                self.statuslog.error("Rewind must be postitive or 0")
                return
            elif num > len(self.prev_queue):
                self.statuslog.warning("Rewinding to start")
            else:
                self.statuslog.info("Rewinding")

            for i in range(num + 1):
                if len(self.prev_queue) > 0:
                    self.queue.insert(0, self.prev_queue.pop())

            try:
                self.streamer.stop()
            except Exception as e:
                logger.exception(e)