Update README.md for Hacktoberfest #523

	name: Validate Language Info Files

	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main

	jobs:
	run:
	name: Validate Language Info Files
	runs-on: ubuntu-latest
	steps:

	- name: Checkout the branch
	uses: actions/checkout@v2

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

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

	- name: Run validate command
	run: python manage.py validatelanginfofiles

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