Use this method to get information about a Telegraph account.

        :param fields: List of account fields to return.
        Available fields: short_name, author_name, author_url, auth_url, page_count.
        :type fields: list

        :returns: Account object on success.

def getAccountInfo(self, fields=None):
        """Use this method to get information about a Telegraph account.

        :param fields: List of account fields to return.
        Available fields: short_name, author_name, author_url, auth_url, page_count.
        :type fields: list

        :returns: Account object on success.
        """
        return self.make_method("getAccountInfo", {
            "access_token": self.access_token,
            "fields": json.dumps(fields) if fields else None
        })