There was a problem compiling the code from your notebook. Details: name 'sentences' is not defined

Hello @Emrah_Cetin ,

I have gone through ur notebook.

Under the function def parse_data_from_file(filename) :

You don’t need to again write code to remove stopwords separately. Just use the function written in previous cell directly.
In the hint it’s given:

Use the remove_stopwords function in each sentence.

You haven’t done this.

Rest all are correct.

After that it doesn’t work, kindly go through following links:

With regards,
Nilosree Sengupta