减少训练过程中的输出频率

修改了训练脚本，将训练过程中的进度输出频率从每批输出改为每100批输出一次，以减少输出量，提高训练效率。

train.py

@@ -222,6 +222,7 @@ for epoch in range(num_epochs):
         time_left = datetime.timedelta(seconds=batches_left * (time.time() - prev_time))
         epoch_time = time.time() - prev_time
         prev_time = time.time()
+        if step % 100 == 0:
             sys.stdout.write(
                 "\r[Epoch %d/%d] [Batch %d/%d] [loss: %f] ETA: %.10s"
                 % (
@@ -234,6 +235,7 @@ for epoch in range(num_epochs):
                 )
             )
 
+
     # adjust the learning rate
 
     scheduler1.step()