DuplicateFlagError

在Jupyter notebook运行python，结果报告错误DuplicateFlagError:

---------------------------------------------------------------------------
DuplicateFlagError                        Traceback (most recent call last)
~\MyPythonWork\0源码\slim\download_and_convert_data.py in 
     53     'dataset_name',
     54     None,
---> 55     'The name of the dataset to convert, one of "cifar10", "flowers", "mnist".')
     56 
     57 tf.app.flags.DEFINE_string(

这个需要参考:

https://www.zhihu.com/question/275157176/answer/439254148

记得在程序的开始清除flags就可以了,具体代码如下:

def del_all_flags(FLAGS):
    for keys in [keys for keys in FLAGS._flags()]:
        FLAGS.__delattr__(keys)
del_all_flags(tf.flags.FLAGS)