update readme, minor model refactor #99

	name: Build and Deploy
	on:
	push:
	branches:
	- main # This workflow will be triggered when changes are pushed to main branch

	# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
	permissions:
	contents: read
	pages: write
	id-token: write

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout Repository
	uses: actions/checkout@v2

	- name: Setup Node.js
	uses: actions/setup-node@v2
	with:
	node-version: '14' # Sets up Node.js version 14

	- name: Cache dependencies
	uses: actions/cache@v2
	with:
	path: \|
	gatsby/node_modules/
	gatsby/.cache/
	public/
	key: ${{ runner.os }}-npm-${{ hashFiles('**/package-lock.json') }} # Creates a unique key for the cache based on the OS and the hash of package-lock.json file
	restore-keys: \|
	${{ runner.os }}-npm-

	- name: Install and Build
	run: \|
	rm -f -R public
	cd gatsby
	npm install
	./node_modules/.bin/gatsby build --prefix-paths

	- name: Upload artifact
	uses: actions/upload-pages-artifact@v1
	with:
	path: ./public


	# Deployment job
	deploy:
	environment:
	name: github-pages
	url: ${{ steps.deployment.outputs.page_url }}
	runs-on: ubuntu-latest
	needs: build
	steps:
	- name: Deploy to GitHub Pages
	id: deployment
	uses: actions/deploy-pages@v2

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