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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 returnLendingHistory(self, start=0, end=2**32-1, limit=None):
 """Returns your lending history within a time range specified by the "start" and "end" POST parameters as UNIX timestamps. "limit" may also be specified to limit the number of rows returned. """

        return self._private('returnLendingHistory', start=start, end=end,
                             limit=limit)