Update README.md #19

	name: fmt

	on:
	push:
	branches:
	- "*"
	workflow_dispatch:

	permissions:
	contents: read

	jobs:
	format:
	runs-on: ubuntu-latest
	permissions:
	contents: write
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Setup PDM
	uses: pdm-project/setup-pdm@v4
	- name: install ruff
	run: pip install ruff
	- name: Format code
	run: pdm fmt && pdm lint --fix

	- name: Check for changes
	id: check_changes
	run: \|
	if [ -n "$(git diff)" ]; then
	echo "changed=true" >> $GITHUB_OUTPUT
	else
	echo "changed=false" >> $GITHUB_OUTPUT
	fi
	continue-on-error: true

	# Optionally, customize the user name and commit message, and can add an email as well such as Github Actions' email
	- name: Set up Git and Commit Changes
	run: \|
	if [ "${{ steps.check_changes.outputs.changed }}" == "true" ]; then
	git config --local user.name "Formatter [BOT]"
	git add .
	git commit -m "Auto-format code 🧹🌟🤖"
	git push
	fi

Provide feedback