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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 account_information(self, raw=False):
 """ Gives the information about the account associated with the api_key. :param raw: Gives back the entire response instead of just the 'data'. :return: Full payload of the query as a dict. """

        params = self.base_params

        endpoint = self.base_endpoint.format('account')

        res = self._query_hunter(endpoint, params, raw=raw)
        if raw:
            return res

        res['calls']['left'] = res['calls']['available'] - res['calls']['used']

        return res