Creating a file for the code shared by all `_frequencies` functions #41

	name: integration_tests
	on:
	push:
	branches:
	- master
	pull_request:
	branches:
	- master
	jobs:
	integration_tests:
	strategy:
	fail-fast: true
	matrix:
	python-version: ["3.12"]
	runs-on: ubuntu-latest

	# Add "id-token" with the intended permissions.
	permissions:
	contents: 'read'
	id-token: 'write'

	steps:
	- name: Checkout source
	uses: actions/checkout@v4

	- name: Setup python
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}
	cache: "pip"

	- name: Install package
	run: pip install .[dev]

	- id: 'auth'
	name: 'Set up Google Cloud authentication'
	uses: 'google-github-actions/auth@v2'
	with:
	credentials_json: '${{ secrets.GOOGLE_CREDENTIALS }}'

	- name: 'Set up Google Cloud SDK'
	uses: 'google-github-actions/setup-gcloud@v2'
	with:
	version: '>= 363.0.0'

	- name: 'Check gcloud CLI'
	run: 'gcloud info'

	- name: Restore GCS cache
	uses: actions/cache/restore@v3
	with:
	path: gcs_cache
	key: gcs_cache_integration_tests_20240922

	- name: Run integration tests
	run: pytest --durations=20 -v tests/integration

	- name: Save GCS cache
	uses: actions/cache/save@v3
	if: always()
	with:
	path: gcs_cache
	key: gcs_cache_integration_tests_20240922

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