Fix braces in math expressions #36

	name: Download emnist

	on: [push]

	jobs:
	download:

	runs-on: ubuntu-latest
	strategy:
	max-parallel: 8
	matrix:
	torchvision-version: [0.5.0, 0.6.0, 0.6.1, 0.7.0, 0.8.0, 0.8.1, 0.8.2, 0.9.0, 0.9.1, 0.10.0, 0.10.1, 0.11.1, 0.11.2, 0.11.3, 0.12.0, 0.13.0, 0.13.1, 0.14.0, 0.14.1, 0.15.1, 0.15.2, 0.16.0, 0.16.1, 0.16.2, 0.17.0, 0.17.1, 0.17.2, 0.18.0, 0.18.1, 0.19.0, 0.19.1]

	steps:
	- uses: actions/checkout@v4
	- name: Set up Python 3.8
	uses: actions/setup-python@v5
	with:
	python-version: 3.8
	- name: Install dependencies
	run: \|
	sudo apt-get update && sudo apt-get install -y libtinfo5
	python -m pip install --upgrade pip
	pip install 'numpy<2' -U
	pip install torchvision==${{ matrix.torchvision-version }} -f https://download.pytorch.org/whl/torch_stable.html
	pip install setuptools
	pip install requests
	- name: Install package
	run: python -m pip install .
	- name: Download EMNIST dataset
	run: python examples/emnist/download.py
	- name: Extract EMNIST dataset
	run: python examples/emnist/main.py --epochs 0

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