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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_whitelist_page(self, page_number=None, page_size=None):
 """ Gets a paginated list of indicators that the user's company has whitelisted. :param int page_number: the page number to get. :param int page_size: the size of the page to be returned. :return: A |Page| of |Indicator| objects. """


        params = {
            'pageNumber': page_number,
            'pageSize': page_size
        }
        resp = self._client.get("whitelist", params=params)
        return Page.from_dict(resp.json(), content_type=Indicator)