populate 0 for null valued asset reports, to fix no-write bug #96

	# Workflow for the Ads Policy Monitor Cloud Function
	name: Ads Policy Monitor Cloud Function

	on:
	push:
	branches: [ "main" ]
	pull_request:
	branches: [ "main" ]

	permissions:
	contents: read

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- name: Check out repo code
	uses: actions/checkout@v3
	- name: Set up Python 3.11
	uses: actions/setup-python@v3
	with:
	python-version: "3.11"
	- name: Install dependencies
	working-directory: ./cloud_functions/ads_policy_monitor
	run: \|
	python -m pip install --upgrade pip
	pip install pytest
	if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
	- name: Test with pytest
	working-directory: ./cloud_functions/ads_policy_monitor
	run: \|
	pytest

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