Fix broken viewer (issue #7) #2

	# This workflow will install Python dependencies, run tests and lint
	name: ci

	on:
	push:
	branches: [main]
	pull_request:
	branches: [main]

	jobs:
	core_checks:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2

	- name: set up python
	uses: actions/setup-python@v2
	with:
	python-version: "3.10"

	- name: install dependencies
	run: \|
	python3 -m pip install --upgrade pip
	python3 -m pip install setuptools wheel
	python3 -m pip install torch torchvision --index-url https://download.pytorch.org/whl/cpu

	- name: install
	run: \|
	BUILD_NO_CUDA=1 python3 -m pip install --upgrade --upgrade-strategy eager -e .[dev]
	python3 -m pip freeze

	- name: isort
	run: \|
	python3 -m isort --check src
	python3 -m isort --check tests

	- name: black
	run: \|
	python3 -m black --check src
	python3 -m black --check tests

	- name: lint
	run: \|
	python3 -m ruff check src --output-format=github

	- name: test
	run: python3 -m pytest tests

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