message: Move check for `local` to before check for `force` in TPU driver
diff: @@ -53,10 +53,10 @@ class TpuBackend(xla_client.Backend):
  if worker == 'local' or 'local://' in worker:
  # We usually want to cache for local backends to prevent double
  # initialization, except where `force` == True.
  - if force:
  - return TpuBackend(_tpu_client.TpuClient.Get(worker))
  if worker == 'local':
  worker = 'local://'
  + if force:
  + return TpuBackend(_tpu_client.TpuClient.Get(worker))
  if TpuBackend._local_backend is None:
  logging.info('Starting the local TPU driver.')
  TpuBackend._local_backend = TpuBackend(
  