added io sub module to process files and respective test cases for it #72

	name: Test Unpinned Dependencies

	on:
	push:
	branches: [ main ]
	pull_request:
	branches: [ main ]

	jobs:
	build_wheels:
	strategy:
	fail-fast: false
	matrix:
	os: [macos-latest, ubuntu-latest, windows-latest]
	python-version: ["3.12"]

	name: Build wheel on ${{ matrix.os }}
	runs-on: ${{ matrix.os }}
	defaults:
	run:
	# Required when using an activated conda environment in steps
	# See https://github.com/conda-incubator/setup-miniconda#IMPORTANT
	shell: bash -l {0}

	steps:
	- uses: actions/checkout@main

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

	- name: Install Developer Dependencies
	run: pip install .[dev]

	- name: List dependencies
	run: pip freeze

	- name: Pytest
	run: pytest -n auto

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