Before we start creating our Calculator website, we'll need to set up a new project. Follow the steps below using your Hyper Terminal to complete this challenge:

• Make a new folder called Calculator on your Desktop
• Change Directory to this new folder
• Inside the Calculator folder, create a new file called calculator.js
• Set up a new NPM package
• Open the project folder in Atom 
• Using NPM install the express module
• Require express in your calculator.js
• Setup express
• Create a root route get method with app.get()
• Send the words Hello World from the root route as the response
• Spin up our server on port 3000 with app.listen
• Run server with nodemon