add first pass validation #30

	name: Semantic Model Format & Lint

	on:
	pull_request:
	paths:
	- "semantic_model_generator/**"

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.8"]

	steps:
	- name: Check out the code
	uses: actions/checkout@v4

	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}

	# Caching dependencies using Poetry
	- name: Cache Poetry virtualenv
	uses: actions/cache@v2
	with:
	path: ~/.cache/pypoetry/virtualenvs
	key: ${{ runner.os }}-poetry-${{ hashFiles('**/poetry.lock') }}
	restore-keys: \|
	${{ runner.os }}-poetry-

	- name: Install Poetry
	run: \|
	curl -sSL https://install.python-poetry.org \| python3 -

	- name: Configure Poetry
	run: \|
	$HOME/.local/bin/poetry config virtualenvs.create false

	- name: Install dependencies using Poetry
	run: \|
	$HOME/.local/bin/poetry install --no-interaction

	- name: Run mypy
	run: \|
	make run_mypy

	- name: Check with black
	run: \|
	make check_black

	- name: Check with isort
	run: \|
	make check_isort

	- name: Run flake8
	run: \|
	make run_flake8

Provide feedback