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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 similar(self, address_line, max_results=None):
 """ Gets a list of valid addresses that are similar to the given term, can be used to match invalid addresses to valid addresses. """

        params = {"term": address_line,
                  "max_results": max_results or self.max_results}
        return self._make_request('/address/getSimilar', params)