Usage:

• Clone the repo to your local box and cd into the directory
• Setup an account on Foursquare to get a CLIENT_ID and CLIENT_SECRET.
• In your terminal setup the CLIENT_ID, export CLIENT_ID=<from_foursquare> and CLIENT_SECRET export CLIENT_SECRET=<form_foursquare>
• Preferably from a virtual environment, run pip install -r requirements.txt.
• Finally, to use the app run; python food_finder.py find <food_name> where food name can be something like 'fish'
• Run python food_finder.py --help to get the manual