How to import ntlk module in python on cs50 ide. It is showing something like this
~/workspace/pset6/sentiments/ $ ./smile
Traceback (most recent call last):
File "./smile", line 6, in <module>
from analyzer import Analyzer
File "/home/ubuntu/workspace/pset6/sentiments/analyzer.py", line 1, in
<module>
import nltk
ImportError: No module named 'nltk'
~/workspace/pset6/sentiments/ $
what should I do?