chore: Update owlbot to run `format` instead of `blacken` #151

	name: PDF Splitter Python Sample
	on:
	push:
	branches:
	- main
	paths:
	- "pdf-splitter-python/**"
	pull_request:
	branches:
	- main
	paths:
	- "pdf-splitter-python/**"
	jobs:
	unit:
	runs-on: ubuntu-latest
	defaults:
	run:
	working-directory: ./pdf-splitter-python
	strategy:
	matrix:
	python: ["3.7", "3.8", "3.9", "3.10"]
	steps:
	- name: Checkout
	uses: actions/checkout@v3
	- name: Setup Python
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python }}
	- name: Install requirements.txt
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt
	- name: Install pylint
	run: \|
	python -m pip install --upgrade pip
	pip install pylint
	- name: Analyze code with pylint
	run: \|
	pylint ./**.py
	- name: Run unit tests
	run: \|
	python main_test.py

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