changed unit test for python 3.9 test #42

	name: RunTests

	on: [push]

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.7", "3.8", "3.9", "3.10"]
	steps:
	- uses: actions/checkout@v3
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v3
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	cd $GITHUB_WORKSPACE
	python -m pip install --upgrade pip
	pip install numpy
	pip install pandas
	pip install seaborn
	- name: Running unit tests
	working-directory: ./test
	run: \|
	pwd
	python3 -m unittest test_readsynth.py

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