进一步修改eval

main.py

@@ -175,5 +175,6 @@ def net_eval():
 time_cb = TimeMonitor(data_size=60)
 loss_cb = LossMonitor()
 model = Model(net, net_loss, net_opt, metrics={"Accuracy": Accuracy()})
-model.train(200, train_dataset, callbacks=[time_cb, loss_cb], dataset_sink_mode=True)
+model.train(10, train_dataset, callbacks=[time_cb, loss_cb], dataset_sink_mode=True)
 
+net_eval()
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