Python: Adding converse_stream_pdf.py sample to show how does converse stream API process PDF file. Bedrock runtime #2501

	name: Lint Python

	on: # yamllint disable-line rule:truthy
	pull_request:
	workflow_dispatch:

	jobs:
	black:
	name: Flake8 Linting & Black Formatting
	runs-on: ubuntu-latest

	steps:
	- name: Checkout Repository
	uses: actions/checkout@v4

	- name: Get changed files
	id: changed-files
	uses: tj-actions/changed-files@e9772d140489982e0e3704fea5ee93d536f1e275
	with:
	files: "**.py"

	- name: Set up Python
	uses: actions/setup-python@v2
	with:
	python-version: 3.9

	- name: Install dependencies
	run: \|
	pip install black==23.9.1 pylint

	- name: Run Black & Pylint
	if: steps.changed-files.outputs.any_changed == 'true'
	run: \|
	changed_files=(${{steps.changed-files.outputs.all_changed_files}})
	black "${changed_files[@]}"
	pylint --rcfile .github/linters/.python-lint "${changed_files[@]}"

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