restore original model_index.json after save_pretrained call #4155

	name: Build PR documentation

	on:
	pull_request:
	branches: [ main ]

	concurrency:
	group: ${{ github.workflow }}-${{ github.head_ref \|\| github.run_id }}
	cancel-in-progress: true

	jobs:
	build_documentation:
	runs-on: ubuntu-latest
	env:
	COMMIT_SHA: ${{ github.event.pull_request.head.sha }}
	PR_NUMBER: ${{ github.event.number }}
	EVENT_CONTEXT: ${{ toJSON(github.event) }}
	PR_CLONE_URL: ${{ github.event.pull_request.head.repo.clone_url }}

	steps:
	- uses: actions/checkout@v2
	with:
	repository: 'huggingface/doc-builder'
	path: doc-builder

	- uses: actions/checkout@v2
	with:
	repository: 'huggingface/optimum-intel'
	path: optimum-intel

	- name: Setup environment
	run: \|
	python -m venv venv-doc
	source venv-doc/bin/activate
	pip uninstall -y doc-builder
	cd doc-builder
	git pull origin main
	pip install .
	pip install black
	cd ..

	- name: Make documentation
	run: \|
	cd optimum-intel
	make doc BUILD_DIR=intel-doc-build VERSION=pr_$PR_NUMBER COMMIT_SHA_SUBPACKAGE=$COMMIT_SHA CLONE_URL=$PR_CLONE_URL
	cd ..

	- name: Save commit_sha & pr_number
	run: \|
	cd optimum-intel
	sudo chmod -R ugo+rwx intel-doc-build
	cd intel-doc-build
	sudo mv optimum.intel optimum-intel
	echo ${{ env.COMMIT_SHA }} > ./commit_sha
	echo ${{ env.PR_NUMBER }} > ./pr_number

	- uses: actions/upload-artifact@v3
	with:
	name: doc-build-artifact
	path: optimum-intel/intel-doc-build/

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