@ -543,8 +543,7 @@ class SummaryCollector(Callback):
if not isinstance(loss, Tensor):
loss = Tensor(loss)
precision = 4
loss = Tensor(round(np.mean(loss.asnumpy()), precision))
loss = Tensor(np.mean(loss.asnumpy()))
return loss
def _get_optimizer(self, cb_params):