fixed renderer so it renders depth colors properlly in an animated GIF. #69

	name: Run tests with miniforge
	on: [push]

	jobs:
	test:
	name: Miniforge tests ${{ matrix.os }} Py${{ matrix.pyver }}
	runs-on: ${{ matrix.os }}-latest
	strategy:
	fail-fast: false
	matrix:
	os: ["ubuntu", "windows","macos"]
	pyver: ["3.10", "3.11", "3.12", "3.13"]
	steps:
	- uses: actions/checkout@v4
	- uses: conda-incubator/setup-miniconda@v3
	with:
	auto-update-conda: true
	activate-environment: test
	miniforge-version: latest
	# environment-file: environment.yml
	python-version: ${{ matrix.pyver }}
	auto-activate-base: false
	conda-remove-defaults: true

	# - shell: bash -l {0}
	# run: \|
	# conda config --add channels conda-forge
	- name: Setup environment
	shell: bash -l {0}
	run: \|
	cd ./py_gnome
	echo "Setting up conda environment"
	conda install -y python=${{ matrix.pyver }} \
	--file conda_requirements.txt \
	--file conda_requirements_build.txt \
	--file conda_requirements_test.txt \
	- name: Build Our Packages
	shell: bash -l {0}
	run: \|
	cd ./py_gnome
	python -m pip install --no-deps -vv ./
	- name: Run pytest
	shell: bash -l {0}
	run: \|
	cd ./py_gnome/tests/unit_tests
	pytest --runslow

	lint:
	name: Flake8 linting
	runs-on: "ubuntu-latest"
	steps:
	- uses: actions/checkout@v4
	- uses: conda-incubator/setup-miniconda@v3
	with:
	auto-update-conda: true
	activate-environment: test
	miniforge-version: latest
	python-version: 3.9
	auto-activate-base: false
	conda-remove-defaults: true
	- name: Lint
	shell: bash -l {0}
	run: \|
	conda install flake8
	python -m flake8 --exit-zero --statistics py_gnome/gnome/

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