Add more supported type annotations, fix spark connect issue #516

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

	name: Test Notebook Experience

	on:
	push:
	branches: [ master ]
	paths-ignore:
	- 'docs/**'
	- '**.md'
	pull_request:
	branches: [ master ]
	paths-ignore:
	- 'docs/**'
	- '**.md'

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: [3.8]

	steps:
	- uses: actions/checkout@v2
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v1
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: make devenv
	- name: Test
	run: make testnotebook

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