Fixes heatmap not showing labels. #277

	name: Build docs
	on:
	push:
	branches: [main]
	pull_request:
	branches: [main]

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	build-docs:
	runs-on: ubuntu-latest
	timeout-minutes: 15
	steps:
	- uses: actions/checkout@v4
	- uses: mamba-org/[email protected]
	with:
	environment-file: ./environment.yml
	- name: "Build docs"
	shell: bash -el {0}
	run: \|
	micromamba activate ultraplot-dev
	pip install .
	cd docs
	make html

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