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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def purge(self):
 """ Remove all services and apps from the space. Will leave the space itself, call delete_space() if you want to remove that too. Similar to `cf delete-space -f <space-name>`. """

        logging.warning("Purging all services from space %s" %
                (self.name))

        service = predix.admin.cf.services.Service()
        for service_name in self.get_instances():
            service.purge(service_name)

        apps = predix.admin.cf.apps.App()
        for app_name in self.get_apps():
            apps.delete_app(app_name)