update readme #4

	name: Build executables

	on:
	push:
	tags:
	- 'v*'

	jobs:
	build:
	name: Build executables

	strategy:
	matrix:
	runs-on: ['ubuntu-20.04', 'macos-12', 'windows-2019']
	runs-on: ${{ matrix.runs-on }}

	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Set up Python
	uses: actions/setup-python@v5
	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 executable with PyInstaller
	run: \|
	pyinstaller --windowed --onefile antenati_gui.py

	- name: Upload artifact for Windows
	if: runner.os == 'Windows'
	uses: actions/upload-artifact@v4
	with:
	name: antenati_gui_windows.exe
	path: dist/antenati_gui.exe

	- name: Upload artifact for macOS and Ubuntu
	if: runner.os != 'Windows'
	uses: actions/upload-artifact@v4
	with:
	name: antenati_gui_${{ matrix.runs-on }}
	path: dist/antenati_gui

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