To obtain the movie files I used without modifying, you will need to install NLTK. NLTK is a natural language processing toolkit originally developed by the University of Pennsylvania. It is used by many programmers today and it exists as one of the more dominant NLP toolkits out there currently.
#Installation Instructions
Install NLTK: run sudo pip install -U nltk
Install Numpy (optional): run sudo pip install -U numpy
Test installation: run python then type import nltk
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