Spacy is a great library and tutorials like this give a clear and simple path for testing it out. They even included a function for reading a file, rather than

Spacy is a great library and tutorials like this give a clear and simple path for testing it out. They even included a function for reading a file, rather than assuming the audience are all python programers. (Not that reading a file is hard, but it's an extra few minutes as you google how to read a file in X language.)