Fix discounted returns calculation for Cal-QL #229

	name: codestyle
	# <- standard block end ->
	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- dev
	- develop
	- main


	jobs:

	build:
	name: codestyle
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	max-parallel: 4
	matrix:
	os: [ubuntu-20.04]
	python-version: [3.8]
	timeout-minutes: 30
	steps:
	- uses: actions/checkout@v2

	- name: set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v1
	with:
	python-version: ${{ matrix.python-version }}

	- name: install dependencies
	run: \|
	# python -m pip install --upgrade --user pip
	pip install -r requirements/requirements_dev.txt
	python --version
	pip --version
	pip list
	shell: bash
	# <- standard block end ->
	- name: check codestyle
	run: \|
	catalyst-check-codestyle --line-length 89

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