clean up unused imports in contrib (#1806) #379

	name: Publish Windows Setup

	on:
	push:
	branches:
	- master
	tags:
	- v*

	jobs:
	build:
	runs-on: windows-2019
	steps:
	- name: Checkout
	uses: actions/checkout@v2
	- name: Setup Python
	uses: actions/setup-python@v2
	with:
	python-version: '3.8.1'
	architecture: 'x64'
	- uses: Jimver/cuda-toolkit@v0.2.4
	id: cuda-toolkit
	with:
	cuda: '11.4.0'
	- name: Setup cmake
	uses: jwlawson/actions-setup-cmake@v1.13
	with:
	cmake-version: '3.24.x'
	- name: Extract code signing cert
	id: code_sign
	uses: timheuer/base64-to-file@v1
	with:
	fileName: 'comodo.pfx'
	encodedString: ${{ secrets.CODE_SIGNING_CERT }}
	- name: Install venv
	run: \|
	python -m pip install virtualenv
	- name: Build sources
	run: \|
	python configure.py build
	- name: Free up space
	run: \|
	rmdir SuperBuild\download /s /q
	rmdir SuperBuild\build /s /q
	shell: cmd
	- name: Create setup
	env:
	CODE_SIGN_CERT_PATH: ${{ steps.code_sign.outputs.filePath }}
	run: \|
	python configure.py dist --code-sign-cert-path $env:CODE_SIGN_CERT_PATH
	- name: Upload Setup File
	uses: actions/upload-artifact@v4
	with:
	name: Setup
	path: dist\*.exe
	- name: Upload Setup to Release
	uses: svenstaro/upload-release-action@v2
	if: startsWith(github.ref, 'refs/tags/')
	with:
	repo_token: ${{ secrets.GITHUB_TOKEN }}
	file: dist/*.exe
	file_glob: true
	tag: ${{ github.ref }}
	overwrite: true

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