def aresp_check(self, aresp, areq):
        # Use of the nonce is REQUIRED for all requests where an ID Token is
        # returned directly from the Authorization Endpoint
        if "id_token" in aresp:
            try:
                assert "nonce" in areq
            except __HOLE__:
                return self._error("invalid_request", "Missing nonce value")
        return None
dataset/ETHPy150Open rohe/pyoidc/src/oic/oic/provider.py/Provider.aresp_check