Update heatcluster.py #96

	name: heatcluster test
	on: [pull_request, workflow_dispatch]
	jobs:
	test:
	runs-on: ubuntu-latest
	steps:
	- name: checkout
	uses: actions/checkout@v4

	- name: install dependencies
	run: pip3 install pandas numpy pathlib seaborn seaborn_polars polars pyarrow matplotlib scipy

	- name: test (tab-delimited)
	run: python3 heatcluster.py -i test/small_matrix.csv

	- name: test1 (comma-delimited)
	run: python3 heatcluster.py -i test/snp-dists.txt -o test1

	- name: test2 (empty first row/col cell)
	run: python3 heatcluster.py -i test/blank.txt -o test2 -t png

	- name: test3 (melted - failure)
	run: python3 heatcluster.py -i test/melted.txt -o test3

	- name: test4 (small matrix)
	run: python3 heatcluster.py -i test/small_matrix.csv -o test4

	- name: test5 (medium matrix)
	run: python3 heatcluster.py -i test/med_matrix.txt -o test5

	- name: test6 (large matrix)
	run: python3 heatcluster.py -i test/large_matrix.csv -o test6

	- name: test7 (help)
	run: python3 heatcluster.py -h

	- name: test8 (version)
	run: python3 heatcluster.py -v

	- name: tree
	run: tree

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