相关疑难解决方法(0)

如果我运行此代码两次:

tf.flags.DEFINE_integer("batch_size", "2", "batch size for training")

我会收到这个错误:

DuplicateFlagError: The flag 'batch_size' is defined twice. First from D:/Python/workspace/FCN_dataset/FCN.tensorflow-master/FCN.py, Second from D:/Python/workspace/FCN_dataset/FCN.tensorflow-master/FCN.py.  Description from first occurrence: batch size for training

我知道这是因为我重新定义了flag的默认值.那么如何清除标志或允许重新定义标志的默认值呢？