Only copy the lines that has comments and add to your package.json from your application.

package.json

{
	"name": "NodejsStarterApp",
	"version": "0.0.1",
	"private": true,
	"scripts": {
		"start": "node app.js"
	},
	"dependencies": {
		"express": "4.15.x",
		"cfenv": "1.0.x",
		"body-parser": "1.15.0", //Only copy this line,
		"request": "2.72.0",      // and this,
		"htmlparser": "1.7.7",    //and this,
		"watson-developer-cloud": "^3.7.0"// and finally this. Please ignore everything else.
	},
	"repository": {},
	"engines": {
		"node": "6.x"
	} 
}