Fix typeguard upper bound #19

	name: torchtyping CI

	on:
	pull_request:
	branches:
	- master

	jobs:
	formatting_check:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v1
	- name: Set up Python 3.9
	uses: actions/setup-python@v2
	with:
	python-version: 3.9
	- name: Install black
	run: \|
	python -m pip install --upgrade pip
	pip install black flake8
	- name: Format with black
	run: \|
	python -m black --check torchtyping/
	- name: Lint with flake8
	run: \|
	flake8 torchtyping/

	test_suite:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: [3.7, 3.8, 3.9]
	steps:
	- uses: actions/checkout@v2
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install wheel
	pip install -e .
	pip install pytest
	- name: Test with pytest
	run: \|
	python -m pytest test/

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