In the initial commit to this project, you have been provided with files in an initial commit that contain a JavaScript module and some associated tests. Your task is to use NPM to setup the necessary project dependencies to make it possible for the command npm test to successfully run the test suite.
index.js - this file contains a JavaScript module for calculating ticket prices based on peak/off-peak hours
test.js - this file contains tests for the functions in the calculateTicketPrice module
You should submit your working changes in a pull request.