code: def check_stripe_api_host(app_configs=None, **kwargs):
  	
  	from django.conf import settings
  
  	messages = []
  
  	if not settings.DEBUG and hasattr(settings, "STRIPE_API_HOST"):
  		messages.append(
  			checks.Warning(
  				"STRIPE_API_HOST should not be set in production! This is most likely unintended.",
  				hint="Remove STRIPE_API_HOST from your Django settings.",
  				id="djstripe.W002",
  			)
  		)
  
  	return messages
docs: Check that STRIPE_API_HOST is not being used in production.