Update acoustic_2D.py #106

	name: Pytest-CPU-CI

	on:
	push:
	branches:
	- master
	pull_request:
	#pull_request:
	# branches:
	# - master

	jobs:
	pytest:
	name: pytest-${{ matrix.os }}-${{ matrix.python }}
	runs-on: "${{ matrix.os }}"

	strategy:
	# Prevent all build to stop if a single one fails
	fail-fast: false

	matrix:
	os: [ubuntu-latest]
	python: [3.6, 3.7, 3.8, 3.9]

	steps:
	- name: Checkout Repo
	uses: actions/checkout@v2

	- name: Set up Python ${{ matrix.python }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python }}

	- name: Install GCC
	run : \|
	sudo apt install -y gcc

	- name: Install pywave
	run: \|
	python -m pip install --upgrade pip
	pip install -e .

	- name: Test with pytest
	run: \|
	pytest --codeblocks -m "not gpu"

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