fix empty list exception #1028

	name: Tests

	on: [push]

	permissions:
	contents: read
	security-events: write

	jobs:
	tests:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3

	- name: Set up Python 3.11
	uses: actions/setup-python@v4
	with:
	python-version: "3.11"

	- name: Setup poetry
	run: >
	curl -sSL https://install.python-poetry.org \| python - &&
	echo "$POETRY_HOME/bin" >> "$GITHUB_PATH"
	env:
	POETRY_HOME: "/opt/poetry"
	POETRY_VERSION: 1.3.2

	- name: Install dependencies
	run: \|
	poetry install --no-interaction --with=dev

	- name: Test with pytest
	run: poetry run pytest -m "not integration and not e2e" --cov=src tests

	linters:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3

	- name: Set up Python 3.11
	uses: actions/setup-python@v4
	with:
	python-version: "3.11"

	- name: Setup poetry
	run: >
	curl -sSL https://install.python-poetry.org \| python - &&
	echo "$POETRY_HOME/bin" >> "$GITHUB_PATH"
	env:
	POETRY_HOME: "/opt/poetry"
	POETRY_VERSION: 1.3.2

	- name: Install dependencies
	run: \|
	poetry install --no-interaction --with=dev

	- name: Lint with black
	run: poetry run black --check tests

	- name: Lint with pylint
	run: poetry run pylint src tests

	- name: Lint mypy
	run: poetry run mypy src

	security:
	uses: lidofinance/linters/.github/workflows/security.yml@master
	permissions:
	security-events: write
	contents: read

	docker:
	uses: lidofinance/linters/.github/workflows/docker.yml@master

	actions:
	uses: lidofinance/linters/.github/workflows/actions.yml@master

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