Added prettier

Author: ziyuan-linn

.prettierignore

@@ -0,0 +1 @@
+/dist

.prettierrc.json

@@ -0,0 +1 @@
+{}

README.md

@@ -12,7 +12,6 @@ nvm use 18
 
 To build the library, run the following commands:
 ```
-cd package
 npm install
 npm run build
 ```
@@ -21,8 +20,14 @@ This will create the build in the dist folder.
 
 Open `examples/NeuralNetwork/index.html` in the browser to see the build running an example from the ml5 website.
 
+## Code Formatting
+To keep the coding style consistent, we will be using the prettier formatter.
+
+
 
 ## Process
+This section explains how this repository was creates and is for reference purposes only. The steps outlines in this section do not need to be followed by contributors.
+
 I am building the library using Webpack, which was installed with:
 ```
 npm install --save-dev webpack webpack cli

package-lock.json

@@ -4,7 +4,8 @@
   "description": "",
   "main": "index.js",
   "scripts": {
-    "build": "webpack --config webpack.config.js"
+    "build": "webpack --config webpack.config.js",
+    "format": "prettier --write \"**/*.js\""
   },
   "keywords": [
     "ML5"
@@ -13,9 +14,10 @@
   "license": "ISC",
   "repository": {
     "type": "git",
-    "url": ""
+    "url": "https://github.com/ml5js/ml5-neuralnetwork-test-build"
   },
   "devDependencies": {
+    "prettier": "2.8.8",
     "webpack": "^5.76.1",
     "webpack-cli": "^5.0.1"
   },