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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 get_iter(self, times, seconds, chunk_size=2000):
 """Make a iterator over the entries See :class:`steam.util.throttle.ConstantRateLimit` for ``times`` and ``seconds`` parameters. :param chunk_size: number of entries per request :type chunk_size: :class:`int` :returns: generator object :rtype: :class:`generator` The iterator essentially buffers ``chuck_size`` number of entries, and ensures we are not sending messages too fast. For example, the ``__iter__`` method on this class uses ``get_iter(1, 1, 2000)`` """

        def entry_generator():
            with ConstantRateLimit(times, seconds, sleep_func=self._steam.sleep) as r:
                for entries in chunks(self, chunk_size):
                    if not entries:
                        return
                    for entry in entries:
                        yield entry
                    r.wait()
        return entry_generator()