Fix #828 - Correct predictoor profit calculation formula #3496

	name: Black

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

	jobs:
	black:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: [ 3.8 ]

	steps:
	- uses: actions/checkout@v2

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

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt

	- name: Run black
	run: \|
	black --check .

Provide feedback