Resource punkt_tab not found. NLTK

Resource punkt_tab not found.

NLTK

Resource punkt_tab not found.

Please use the NLTK Downloader to obtain the resource:

解决方法：

import nltk
from nltk.tokenize import sent_tokenize
nltk.download('punkt_tab')
nltk.download('punkt')  # 正确的资源名称是 "punkt"text = "Hello there. How are you?"
print(sent_tokenize(text))  # 应该能正常工作

结果：

['Hello there.', 'How are you?']