Revert "Swap README training visualizer for GIF asset" #45

	name: macOS CI

	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main

	# Minimal permissions — GITHUB_TOKEN can only read repo contents.
	permissions:
	contents: read

	jobs:
	test:
	runs-on: macos-14
	strategy:
	fail-fast: false
	matrix:
	python-version: ["3.10", "3.11"]

	steps:
	- name: Checkout
	uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4

	- name: Setup Python
	uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5
	with:
	python-version: ${{ matrix.python-version }}
	architecture: 'arm64'

	- name: Install dependencies
	shell: bash
	run: \|
	python -m pip install --upgrade pip
	if command -v uv >/dev/null 2>&1; then
	uv pip install -r requirements/requirements.txt
	else
	pip install -r requirements/requirements.txt
	fi
	python -m pip install -e '.[dev]'
	# torch is excluded from requirements/requirements.txt (platform-specific URL).
	# Install the MPS-capable wheel directly for Apple Silicon CI runners.
	pip install torch

	- name: Smoke import tests
	run: \|
	python - <<'PY'
	import gemma_tuner
	from gemma_tuner.cli_typer import app
	from gemma_tuner.main import main as legacy_main
	from gemma_tuner.scripts import evaluate
	from gemma_tuner.models.gemma.finetune import main as gemma_finetune
	print('OK: package imports')
	PY

	- name: Legacy shim smoke (help paths)
	run: \|
	python entrypoints/main.py --help

	- name: CLI smoke
	run: \|
	gemma-macos-tuner --help

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