fix timestep export shapes in sd3 and flux and tests with diffusers 0.32 #601

	name: Quality Checks
	on:
	push:
	branches:
	- main
	- v*-release
	pull_request:
	branches:
	- main

	concurrency:
	group: ${{ github.workflow }}-${{ github.head_ref \|\| github.run_id }}
	cancel-in-progress: true

	jobs:
	quality:
	runs-on: ubuntu-22.04

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

	- name: Setup Python
	uses: actions/setup-python@v5
	with:
	python-version: 3.9

	- name: Install dependencies
	run: \|
	pip install --upgrade pip
	# .[quality] installs too many dependencies
	# TODO: we should remove the the version pinning at some point
	pip install "black~=23.1" "ruff==0.4.4"

	- name: Check style with black
	run: \|
	black --check .

	- name: Check style with ruff
	run: \|
	ruff check .

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