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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 handle(self, *args, **options):
 """Create new app"""

        quickstart = Quickstart()

        try:
            quickstart.create_app(os.path.join(settings.BASE_DIR, 'apps'), options.get('name'))
            self.stdout.write(
                self.style.SUCCESS("Successfully created app ({name}), don't forget to add 'apps.{name}' to INSTALLED_APPS".format(
                    name=options.get('name')
                ))
            )
        except FileExistsError as e:
            print(e)
            raise CommandError("App with same name already exists")