fix: token and cost calculation property #367

	name: CI

	on:
	pull_request:
	types: [opened, synchronize, reopened, ready_for_review]
	paths-ignore:
	- 'docs/**'
	- '**.md'
	- 'examples/**'
	- '.gitignore'
	push:
	branches:
	- main
	paths-ignore:
	- 'docs/**'
	- '**.md'
	- 'examples/**'
	- '.gitignore'

	jobs:
	ci:
	runs-on: ubuntu-latest
	strategy:
	max-parallel: 1
	matrix:
	python-version: ["3.8", "3.9", "3.10", "3.11"]

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

	- name: Display Python version
	run: python -c "import sys; print(sys.version)"

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

	- name: Install Dev dependencies
	run: \|
	pip install langchain openai pytest ruff mypy pymysql pytest-asyncio types-PyMySQL

	# TODO(yuanbohan): code coverage with pytest-cov
	- name: Test with pytest
	env:
	GREPTIMEAI_HOST: ${{ secrets.GREPTIMEAI_HOST }}
	GREPTIMEAI_DATABASE: ${{ secrets.GREPTIMEAI_DATABASE }}
	GREPTIMEAI_TOKEN: ${{ secrets.GREPTIMEAI_TOKEN }}
	MYSQL_HOST: ${{ secrets.MYSQL_HOST }}
	MYSQL_PASSWORD: ${{ secrets.MYSQL_PASSWORD }}
	MYSQL_USERNAME: ${{ secrets.MYSQL_USERNAME }}
	OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
	run: \|
	pytest -s -v tests/

	- name: Lint & Format with Ruff
	run: \|
	ruff check --output-format=github .
	ruff format .

	- name: Static Type Checking with mypy
	run: \|
	mypy $(git ls-files '*.py') --check-untyped-defs

	concurrency:
	group: ${{ github.repository }}
	cancel-in-progress: true

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