improve readability of filter selection #1

	# Name of the workflow
	name: Update Similarity Matrices

	on:
	# Runs only when a pull request is merged so the data.csv has been altered
	pull_request:
	types: [closed]

	permissions:
	contents: write

	jobs:
	update-matrices:
	if: github.event.pull_request.merged == true
	runs-on: ubuntu-latest

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

	# Set up a GitHub Bot that pushes the changes
	- name: Set up GitHub Bot
	run: \|
	git config --global user.name 'github-actions[bot]'
	git config --global user.email 'github-actions[bot]@users.noreply.github.com'

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11' # or another version if needed

	- name: Install update script dependencies
	run: pip install -r .github/workflows/requirements_update_similarity_matrices.txt

	- name: Run update script
	run: python update_similarity_matrices.py
	env:
	GEMINI_API_KEY: ${{ secrets.GEMINI_API_KEY }}

	# When changes have been made: stage, commit and push them to the repo
	- name: Commit and push changes
	run: \|
	git add -A
	git diff --cached --quiet \|\| git commit -m "Automated update from GitHub Actions"
	git push
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

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