Update dependency tornado to v6.4 [SECURITY] #677

	# This workflow will install Python dependencies, run tests and lint with a single version of Python
	# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions

	name: Test

	on:
	push:

	jobs:
	run:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.10", "3.11"]
	steps:
	- uses: actions/checkout@master
	- name: Setup Python ${{ matrix.python-version }}
	uses: actions/setup-python@master
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install nbexchange
	run: \|
	python -m pip install .[test]
	- name: Run tests
	run: pytest --cov=nbexchange --cov-report=xml
	- name: Upload coverage to Codecov
	uses: codecov/codecov-action@v1
	with:
	file: ./coverage.xml
	name: edina=nbexchange
	fail_ci_if_error: true

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