Losing code cell language from MyST markdown inputs with `--pipe black` #57

	name: Update Playwright Snapshots

	on:
	issue_comment:
	types: [created, edited]

	permissions:
	contents: write
	pull-requests: write

	jobs:
	update-snapshots:
	if: ${{ github.event.issue.pull_request && contains(github.event.comment.body, 'update playwright snapshots') }}
	runs-on: ubuntu-latest

	steps:
	- name: React to the triggering comment
	run: \|
	hub api repos/${{ github.repository }}/issues/comments/${{ github.event.comment.id }}/reactions --raw-field 'content=+1'
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

	- name: Checkout
	uses: actions/checkout@v4

	- name: Checkout the branch from the PR that triggered the job
	run: \|
	# PR branch remote must be checked out using https URL
	git config --global hub.protocol https
	hub pr checkout ${{ github.event.issue.number }}
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

	- name: Install your project
	run: \|
	# Execute the required installation command

	- name: Update snapshots
	uses: jupyterlab/maintainer-tools/.github/actions/update-snapshots@v1
	with:
	github_token: ${{ secrets.GITHUB_TOKEN }}
	# Test folder within your repository
	test_folder: playwright-tests

	# Optional npm scripts (the default values are displayed)
	# Script to start the server or 'null' if Playwright is taking care of it
	# If not `null`, you must provide a `server_url` to listen to.
	start_server_script: start
	# Server url to wait for before updating the snapshots
	# See specification for https://github.com/iFaxity/wait-on-action `resource`
	server_url: http-get://localhost:8888
	update_script: test:update

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