Fix error: UnicodeEncodeError: 'charmap' codec can't encode character… #28

	name: PyInstaller
	on: [push]
	jobs:
	build:
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [macos-latest, windows-latest, ubuntu-latest]
	steps:
	- uses: actions/checkout@v1
	- name: Set up Python 3.7
	uses: actions/setup-python@v1
	with:
	python-version: 3.7
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt
	pip install pyinstaller
	- name: build with pyinstaller
	run: \|
	pyinstaller --onefile learn-stdio.py -n learn-stdio-${{ matrix.os }}
	- name : Upload artifact
	uses: actions/upload-artifact@master
	with:
	name: learn-stdio
	path: dist/

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