Fix ndarray dimension reduction in `Transport.rate` #2310

	name: Examples

	on: [pull_request]

	jobs:
	build:

	runs-on: ${{ matrix.os }}
	defaults:
	run:
	shell: bash

	strategy:
	max-parallel: 1
	matrix:
	python-version: ['3.9']
	os: [ubuntu-latest]

	steps:
	- uses: actions/checkout@v3
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}

	- name: Cache pip
	uses: actions/cache@v3
	with:
	path: ~/.cache/pip
	key: ${{ runner.os }}-pip-${{ hashFiles('setup.py') }}
	restore-keys: \|
	${{ runner.os }}-pip-

	- name: Install dependencies (pip)
	run: \|
	pip install \
	-r requirements.txt \
	-r requirements/tests.txt

	- name: Running tests
	run:
	pytest examples/
	--nbval-lax

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