add milkyway background image in other wavelengths #97

	name: CI

	on: [push, pull_request]

	jobs:
	test:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: "3.11"
	- name: Install dependencies
	run: \|
	pip install coveralls pydot graphviz pytest pytest-cov galpy astroquery numpy bokeh
	pip install .
	- name: Test mw-plot
	run: >
	python -m pytest --cov mw_plot --cov-report=xml tests/test_mwplot.py

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