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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:
 def zrange(self, key, start=0, stop=-1, with_scores=False):
 """Returns the specified range of elements in the sorted set stored at key. The elements are considered to be ordered from the lowest to the highest score. Lexicographical order is used for elements with equal score. See :meth:`tredis.Client.zrevrange` when you need the elements ordered from highest to lowest score (and descending lexicographical order for elements with equal score). Both start and stop are zero-based indexes, where ``0`` is the first element, ``1`` is the next element and so on. They can also be negative numbers indicating offsets from the end of the sorted set, with ``-1`` being the last element of the sorted set, ``-2`` the penultimate element and so on. ``start`` and ``stop`` are inclusive ranges, so for example ``ZRANGE myzset 0 1`` will return both the first and the second element of the sorted set. Out of range indexes will not produce an error. If start is larger than the largest index in the sorted set, or ``start > stop``, an empty list is returned. If stop is larger than the end of the sorted set Redis will treat it like it is the last element of the sorted set. It is possible to pass the ``WITHSCORES`` option in order to return the scores of the elements together with the elements. The returned list appropriate data type (suggestion: an array with (value, score) arrays/tuples). .. note:: **Time complexity**: ``O(log(N)+M)`` with ``N`` being the number of elements in the sorted set and ``M`` the number of elements returned. :param key: The key of the sorted set :type key: :class:`str`, :class:`bytes` :param int start: The starting index of the sorted set :param int stop: The ending index of the sorted set :param bool with_scores: Return the scores with the elements :rtype: list :raises: :exc:`~tredis.exceptions.RedisError` """

        command = [b'ZRANGE', key, start, stop]
        if with_scores:
            command += ['WITHSCORES']
        return self._execute(command)