main.py运行报错

[iamxufan]

clone到本地后运行main.py后报错：

Traceback (most recent call last):
  File "C:/Users/lt/Desktop/project/seq2seq_chatbot_with_torch-master/main.py", line 6, in <module>
    from modules import *
AttributeError: module 'modules' has no attribute 'translate'

尝试将modules.py中__all__ = ["Encoder", "Decoder", "train", "translate"]中的translate删除后运行报错

C:\Users\lt\Anaconda3\python.exe C:/Users/lt/Desktop/project/seq2seq_chatbot_with_torch-master/main.py
usage: main.py [-h] [--mode {train,evaluate}] [--num_epochs NUM_EPOCHS]
               [--embed_size EMBED_SIZE] [--num_hiddens NUM_HIDDENS]
               [--num_layers NUM_LAYERS] [--drop_prob DROP_PROB]
               [--attention_size ATTENTION_SIZE] [--lr LR] --save_every
               SAVE_EVERY [--load_model_dir LOAD_MODEL_DIR]
main.py: error: the following arguments are required: --save_every