Replace postgresql with sql in langchain #119

	name: Unit test

	on:
	push:
	branches:
	- main
	pull_request:
	# file paths to consider in the event
	paths:
	- '**.py'
	- '!**.md'
	- 'tests/**'
	- '.github/workflows/unit_test.yml'

	jobs:
	run:
	runs-on: ubuntu-20.04

	steps:
	- uses: actions/checkout@main

	- name: Set up Python 3.8
	uses: actions/setup-python@v4
	with:
	python-version: 3.8
	cache: pip
	- name: Install dependency
	shell: bash
	run: \|
	pip install --upgrade pip
	pip install coverage
	pip install pytest
	pip install -r requirements.txt
	- name: Install test dependency
	shell: bash
	working-directory: tests
	run: \|
	pip install -r requirements.txt
	- name: Generate coverage report
	run: \|
	rm -rf ./coverage.xml
	coverage erase
	coverage run -m pytest
	coverage xml

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