Relax the `constexpr` constraints on the shapes of `present_key`, `present_value`, `present_key_slot`, and `present_value_slot` #142

	name: pytest
	on: [push, pull_request]
	jobs:
	pytest:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: "3.10"
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -e .[all]
	- name: Test with pytest
	run: \|
	pytest --doctest-modules --junitxml=junit/test-results.xml --cov=ninetoothed --cov-report=xml --cov-report=html

Provide feedback