Update README.md #234

	name: Update and Upload Giga Banks Data

	on:
	workflow_dispatch:
	push: # Specifies that the branch should run on a push event
	branches:
	- main # Name of default branch for 'Concentration-of-Banking' repository
	schedule:
	- cron: '0 0 1 1,4,7,10 *' # At 00:00 on day-of-month 1 in Jan., Apr., Jul., and Oct.

	jobs:
	update_and_upload: # This is a specific job within the workflow (the name is a variable for the job)
	runs-on: ubuntu-latest # Specifies the runner that the runner will run on. A runner is a virtual machine or container that executes the job's steps

	steps:
	- name: Checkout repo content
	uses: actions/checkout@v2 # Github action provided by GitHub to clone repositories.

	- name: Set up Python 3.8
	uses: actions/setup-python@v2 # Ensures that 'python' and 'pip' commands in subsequent steps run using Python 3.8.
	with:
	python-version: 3.8 # Specifically identifies which version of Python is to be used.

	- name: Install dependencies
	run: \|
	pip install yfinance pandas

	- name: Run the script to update data
	run: \|
	python ./scripts/giga_banks.py

	- name: Commit and push if there are changes
	run: \|
	git config --global user.email "juan.torres2012@gmail.com"
	git config --global user.name "GitHub Actions"
	git add datasets/giga_banks_ownership.csv
	git commit -m "Automatically update Giga Banks data" \|\| echo "No changes to commit"
	git -c http.extraHeader="AUTHORIZATION: bearer ${{ secrets.PAT }}" push

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