Update test_waveguide_sliver.py #85

	name: Run SiEPIC-Tools Layout tests

	on:
	workflow_dispatch:
	push:
	paths:
	- '**'
	branches:
	- '**'
	pull_request:
	branches:
	- main
	- master


	jobs:
	test_layouts:
	runs-on: ubuntu-latest

	steps:
	- name: checkout repo content
	uses: actions/checkout@v3

	# can also specify python version if needed
	- name: setup python, 3.10
	uses: actions/setup-python@v4
	with:
	python-version: '3.10'
	cache: "pip"
	cache-dependency-path: pyproject.toml

	- name: install Python 3.10 packages
	run: \|
	python -m pip install --upgrade pip
	pip install klayout numpy scipy pytest pytest-cov SiEPIC

	- name: Test with pytest, Python 3.10
	run: pytest --cov=klayout/siepic_ebeam_pdk klayout/siepic_ebeam_pdk --cov-report=xml

	- name: Upload coverage to Codecov
	uses: codecov/codecov-action@v4
	if: github.repository_owner == 'SiEPIC'
	with:
	token: ${{ secrets.CODECOV_TOKEN }}
	files: ./coverage.xml
	fail_ci_if_error: false

	- name: setup python, 3.11
	uses: actions/setup-python@v4
	with:
	python-version: '3.11'
	cache: "pip"
	cache-dependency-path: pyproject.toml

	- name: install Python 3.11 packages
	run: \|
	python -m pip install --upgrade pip
	pip install klayout numpy scipy pytest pytest-cov SiEPIC

	- name: Test with pytest, Python 3.11
	run: pytest klayout/siepic_ebeam_pdk

Provide feedback