Update requirements.txt with protobuf #9

	name: Validate PR

	# Trigger the workflow on pull requests to the main branch
	on:
	pull_request:
	branches: [ master ]
	types: [opened, synchronize, reopened, ready_for_review]

	jobs:
	build:

	runs-on: ubuntu-latest

	strategy:
	matrix:
	python-version: [3.12]

	steps:
	- name: Checkout repository
	uses: actions/checkout@v3

	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	architecture: 'x64'

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt

	- name: Validate dependencies with pip-check
	run: \|
	pip install pip-check
	pip-check
	continue-on-error: false # Fail the workflow if dependencies are invalid

	- name: Test Streamlit App
	run: \|
	pip install streamlit
	streamlit run app.py --server.headless true --browser.gatherUsageStats false &
	sleep 10 # Wait for the app to start
	curl --retry 5 --retry-delay 5 http://localhost:8501
	env:
	STREAMLIT_SERVER_HEADLESS: true

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