简单的聊天机器人在Anaconda / Python中产生错误

Posted 2023-01-12

我复制了这个小的Python代码用于聊天机器人。

from nltk.chat.util import Chat, reflections
pairs = [
[
    r"my name is (.*)",
    ["Hello %1, How are you today ?",]
],
[
    r"what is your name ?",
    ["My name is Chatty and I'm a chatbot ?",]
],
[
    r"how are you ?",
    ["I'm doing good\nHow about You ?",]
],
[
    r"what (.*) want ?",
    ["Make me an offer I can't refuse",]       
],

]

my_dummy_reflections= 
 "go"     : "gone",
 "hello"    : "hey there"


def chatty():
    print("Hi, I'm Chatty and I chat alot ;)\nPlease type lowercase English language to start a 
conversation. Type quit to leave ") #default message at the start
#chat = Chat(pairs, reflections)
chat = Chat(pairs, my_dummy_reflections) #THIS IS THE PROBEM!!
chat.converse()
if __name__ == "__main__":
chatty()

我得到的错误代码是：

File "<tokenize>", line 87
chat = Chat(pairs, my_dummy_reflections)
IndentationError: unindent does not match any outer indentation level

我不了解Python中的问题。它位于脚本的结尾，涉及具有2个参数的CHAT函数...感谢您的帮助！

答案

Python使用缩进，您应该read about it更好地理解它。

因此基本上在第28行中，缺少选项卡。

它是：

if __name__ == "__main__":
chatty()

应该是：

if __name__ == "__main__":
    chatty()