code: def get_supported_currency_choices(api_key):
  	
  	import stripe
  
  	stripe.api_key = api_key
  
  	account = stripe.Account.retrieve()
  	supported_payment_currencies = stripe.CountrySpec.retrieve(account["country"])[
  		"supported_payment_currencies"
  	]
  
  	return [(currency, currency.upper()) for currency in supported_payment_currencies]
docs: Pull a stripe account's supported currencies and returns a choices tuple of those supported currencies.
  
  	:param api_key: The api key associated with the account from which to pull data.
  	:type api_key: str