FRANKFURT (Reuters) – European Central Bank policymakers meeting last month appeared confident that inflation was falling back to target but saw plenty of risks that still warrant high borrowing costs, the accounts of the December policy meeting showed on Thursday. The ECB left interest rates unchanged last month and made clear that no further hikes were coming. But it also said it was way too early to discuss policy easing even as markets were increasingly betting on the start of a reversal in early spring. “There was no room for complacency and that it was not the time for the Governing Coun…