Fixes correctness footer issue in diagnostic test (#20984) #11

	name: Python type checks
	on:
	merge_group:
	types: [checks_requested]
	push:
	branches:
	- develop
	- release-*
	pull_request:
	branches:
	- develop
	- release-*

	jobs:
	run_tests:
	name: Run Mypy Type Checks
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [ubuntu-22.04]
	steps:
	- name: Checkout repository
	uses: actions/checkout@v3
	- name: Setup Python 3.8
	uses: actions/setup-python@v4
	with:
	python-version: '3.8.15'
	architecture: 'x64'
	- name: Install python 2 for GAE
	run: \|
	sudo apt update
	sudo apt install python2 -y
	- name: Merge develop branch into the current branch
	uses: ./.github/actions/merge
	- name: Install Third Party Dependencies
	if: startsWith(github.head_ref, 'update-changelog-for-release') == false
	run: python -m scripts.install_third_party_libs
	- name: Run Mypy type checks
	if: startsWith(github.head_ref, 'update-changelog-for-release') == false
	run: PYTHONIOENCODING=utf-8 python -m scripts.run_mypy_checks --skip-install --install-globally
	- name: Report failure if failed on oppia/oppia develop branch
	if: ${{ failure() && github.event_name == 'push' && github.repository == 'oppia/oppia' && github.ref == 'refs/heads/develop'}}
	uses: ./.github/actions/send-webhook-notification
	with:
	message: "Python type checks failed on the upstream develop branch."
	webhook-url: ${{ secrets.BUILD_FAILURE_ROOM_WEBHOOK_URL }}

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