我正在尝试在PyCharm中使用ChatterBot,但是在运行一个简单的示例程序时:
from chatterbot import ChatBot
chatbot= ChatBot("Josie")
from chatterbot.trainers import ListTrainer
conversation = ["Hello","Hi There",
"How are you doing?", "I'm doing great.",
"That is good to hear", "Thank you.", "You're welcome."]
trainer = ListTrainer(chatbot)
trainer.train(conversation)
response = chatbot.get_response("Good morning!")
print (response)
我收到此运行时错误:
/Users/williams/PycharmProjects/test_1/venv/bin/python /Users/williams/PycharmProjects/test_1/test_1.py
[nltk_data] Error loading stopwords: <urlopen error [SSL:
[nltk_data] CERTIFICATE_VERIFY_FAILED] certificate verify failed:
[nltk_data] unable to get local issuer certificate (_ssl.c:1076)>
[nltk_data] Error loading wordnet: <urlopen error [SSL:
[nltk_data] CERTIFICATE_VERIFY_FAILED] certificate verify failed:
[nltk_data] unable to get local issuer certificate (_ssl.c:1076)>
[nltk_data] Error loading averaged_perceptron_tagger: <urlopen error
[nltk_data] [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify
[nltk_data] failed: unable to get local issuer certificate
[nltk_data] (_ssl.c:1076)>
Traceback (most recent call last):
File "/Users/williams/PycharmProjects/test_1/venv/lib/python3.7/site-packages/nltk/corpus/util.py", line 83, in __load
List Trainer: [###### ] 29% root = nltk.data.find("{}/{}".format(self.subdir, zip_name))
File "/Users/williams/PycharmProjects/test_1/venv/lib/python3.7/site-packages/nltk/data.py", line 585, in find
raise LookupError(resource_not_found)
LookupError:
**********************************************************************
Resource stopwords not found.
Please use the NLTK Downloader to obtain the resource:
>>> import nltk
>>> nltk.download('stopwords')
For more information see: https://www.nltk.org/data.html
Attempted to load corpora/stopwords.zip/stopwords/
我运行了以下代码:
import nltk
nltk.download('stopwords')
但仍然收到错误消息“ SSL:CERTIFICATE_VERIFY_FAILED]证书验证失败:无法获取本地发行者证书(_ssl.c:1076)>”
我尝试使用/Applications/Python\ 3.7/Install\ Certificates.command
,但再次出现错误:
试图解决这个问题,我疯了。任何帮助将不胜感激。
答案 0 :(得分:0)
尝试使用用户选项:
pip install --upgrade --user certifi