hotfix: Fix pip run line #5

	name: 'PR Preview'
	on:
	pull_request:
	types:
	- opened
	- synchronize

	permissions:
	id-token: write
	contents: read

	jobs:
	pr-preview:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v3.5.3
	- name: Setup Python
	uses: actions/setup-python@v4.7.0
	with:
	cache: poetry
	- name: Setup Node.js environment
	uses: actions/setup-node@v3.7.0
	- name: Install poetry
	run: \|
	python3 -m pip install -U pip poetry
	poetry install --only main
	- name: Set up CDK
	run: \|
	npm install -g aws-cdk
	npm install
	- name: Configure AWS Credentials
	uses: aws-actions/configure-aws-credentials@v4
	with:
	role-to-assume: ${{ secrets.AWS_ROLE_ARN }}
	aws-region: us-east-1
	- name: CDK Diff
	run: cdk diff --all
	env:
	LAZYBOOST_ERROR_EMAIL: ${{ secrets.LAZYBOOST_ERROR_EMAIL }}

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