NLTK python error: “TypeError: 'dict_keys' object is not subscriptable”

Question

I am following instructions for a class homework assignment and I am supposed to look up the top 200 most frequently used words in a text file.

Here\'s the last par

Answer 1

Looks like you are using Python 3. In Python 3 dict.keys() returns an iterable but not indexable object. The most simple (but not so efficient) solution would be:

vocab = list(fdist1.keys())