To Be Completed
After cloning the project, to set up testing you must create the folder test_assets under the src directory. Note that test_assets will be gitignored.
test_assets should contain the following files:
asset_paths.py: contains global paths to video files as string variables
Currently there is only one variable in asset_paths.py which should be vid1. This is used to test the process_sentiment file in emotions.py.