Update code.yaml #768

	name: linters
	on: [push]
	jobs:
	check:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Install poetry
	run: pipx install poetry
	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: "3.10" # lower python supported
	- name: Install Dependencies
	run: poetry install
	- name: Install psycopg
	run: poetry run pip install psycopg
	- name: Run pre-commit
	uses: pre-commit/action@v2.0.0
	- name: Run mypy
	run: poetry run mypy .

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