updated `index.rst` #401

	name: Python Package using Conda

	on: [push]

	jobs:
	build-linux:
	runs-on: ubuntu-latest
	strategy:
	max-parallel: 5

	steps:
	- name: Set up Python 3.10
	uses: actions/setup-python@v3
	with:
	python-version: '3.10'
	- uses: actions/checkout@v4
	- uses: conda-incubator/setup-miniconda@v3
	with:
	activate-environment: base-test
	- name: Install dependencies
	run: \|
	# conda env update --file=../environment.yml --name=base-test
	python -m pip install colossus pixell camb
	python -m pip install .
	- name: Test with pytest
	run: \|
	conda install pytest
	pytest

Provide feedback