All of the problems in this assignments should be solved with Dictionaries or Sets. 

Don’t build Dictionaries by hand: automate building your dictionaries. 

You will be asked to use a CSV file from Data.gov called Missouri_Beer__Wine.csvPreview the document

Use Exceptions to protect your program from missing files, and provide the user a useful error message. 

Start with our (notebook): submit your version of the notebook and a pdf of your notebook after running the Unit Tests.