Add TVD Loss Kernel #1133

	name: GitHub Actions CI

	on:
	push:
	branches:
	- main
	paths:
	- "src/**"
	- "test/**"
	# "pull_request_target" allows PR from forks to access github secrets: https://stackoverflow.com/questions/74957218/what-is-the-difference-between-pull-request-and-pull-request-target-event-in-git
	pull_request_target:
	branches:
	- main
	paths:
	- "src/**"
	- "test/**"

	concurrency:
	# This causes it to cancel previous in-progress actions on the same PR / branch,
	group: ${{ github.workflow }}-${{ github.event.pull_request.number \|\| github.ref }}
	cancel-in-progress: true

	jobs:
	checkstyle:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v3

	- name: Set up Python
	uses: actions/setup-python@v3
	with:
	python-version: '3.10'

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install flake8 isort black

	- name: Run checkstyle
	run: make checkstyle

	tests:
	runs-on: ubuntu-latest
	needs: [checkstyle]
	env:
	MODAL_TOKEN_ID: ${{ secrets.MODAL_TOKEN_ID }}
	MODAL_TOKEN_SECRET: ${{ secrets.MODAL_TOKEN_SECRET }}

	steps:
	- name: Checkout code
	uses: actions/checkout@v3

	- name: Set up Python
	uses: actions/setup-python@v3
	with:
	python-version: '3.10'

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

	- name: Run unit tests
	run: \|
	modal run dev.modal.tests

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